{"title":"Offset Side Arm","description":"","products":[{"product_id":"kcp-801-db","title":"KCP-801-DB - KUPO Pipe-to-Pipe Coupler, Parallel, 250 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801-db-pipe-to-pipe-coupler-parallel-250 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801-DB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801-DB Pipe-to-Pipe Coupler is a black 250 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eParallel tube additions are easy to make messy if every joint is built from separate parts. This coupler fixes the spacing and alignment, which helps when crews are adding a second pipe run for more lighting positions or a cleaner modular grid.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates same-axis pipe extension and doubled lighting positions\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e250 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish reduces visibility in dark rigs and camera-facing structures\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it to add a parallel rigging pipe beside an existing tube, double lighting positions, extend modular pipe grids, and build repeatable support runs in studios, venues, and exhibition structures.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801-DB | KUPO Pipe-to-Pipe Coupler, Parallel, 250 mm, Black\",  \"description\": \"The KUPO KCP-801-DB Pipe-to-Pipe Coupler is a black 250 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-801-DB\",  \"mpn\": \"KCP-801-DB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801-DB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose parallel instead of cross?\u003c\/h3\u003e    \u003cp\u003e Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose parallel instead of cross?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801-DB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907523666219,"sku":"KCP-801-DB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801-DB_b.jpg?v=1782111219"},{"product_id":"kcp-801-dp","title":"KCP-801-DP - KUPO Pipe-to-Pipe Coupler, Parallel, 250 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801-dp-pipe-to-pipe-coupler-parallel-250 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801-DP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801-DP Pipe-to-Pipe Coupler is a polished 250 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eParallel tube additions are easy to make messy if every joint is built from separate parts. This coupler fixes the spacing and alignment, which helps when crews are adding a second pipe run for more lighting positions or a cleaner modular grid.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates same-axis pipe extension and doubled lighting positions\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e250 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish keeps the assembly visible and clean in exposed rigging\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it to add a parallel rigging pipe beside an existing tube, double lighting positions, extend modular pipe grids, and build repeatable support runs in studios, venues, and exhibition structures.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801-DP | KUPO Pipe-to-Pipe Coupler, Parallel, 250 mm, Polished\",  \"description\": \"The KUPO KCP-801-DP Pipe-to-Pipe Coupler is a polished 250 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-801-DP\",  \"mpn\": \"KCP-801-DP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801-DP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose parallel instead of cross?\u003c\/h3\u003e    \u003cp\u003e Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose parallel instead of cross?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801-DP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907523698987,"sku":"KCP-801-DP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801-DP_b.jpg?v=1782111221"},{"product_id":"kcp-801-xb","title":"KCP-801-XB - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 250 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801-xb-pipe-to-pipe-coupler-cross-250 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801-XB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801-XB Pipe-to-Pipe Coupler is a black 250 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e Cross connections need to stay square under load, especially when the added pipe becomes part of a larger brace or fixture position. This cross coupler gives crews a fixed 90° relationship instead of a hand-built crossover that can drift.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a fixed 90° tube crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e250 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish reduces visibility in dark rigs and camera-facing structures\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for 90° pipe crossovers, diagonal bracing, asymmetric truss layouts, modular grid intersections, and fixture positions where a perpendicular pipe needs to lock to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801-XB | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 250 mm, Black\",  \"description\": \"The KUPO KCP-801-XB Pipe-to-Pipe Coupler is a black 250 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-801-XB\",  \"mpn\": \"KCP-801-XB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801-XB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose cross instead of parallel?\u003c\/h3\u003e    \u003cp\u003e Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose cross instead of parallel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801-XB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907523797291,"sku":"KCP-801-XB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801-XB_b.jpg?v=1782111222"},{"product_id":"kcp-801-xp","title":"KCP-801-XP - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 250 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801-xp-pipe-to-pipe-coupler-cross-250 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801-XP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801-XP Pipe-to-Pipe Coupler is a polished 250 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e Cross connections need to stay square under load, especially when the added pipe becomes part of a larger brace or fixture position. This cross coupler gives crews a fixed 90° relationship instead of a hand-built crossover that can drift.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a fixed 90° tube crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e250 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish keeps the assembly visible and clean in exposed rigging\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for 90° pipe crossovers, diagonal bracing, asymmetric truss layouts, modular grid intersections, and fixture positions where a perpendicular pipe needs to lock to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801-XP | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 250 mm, Polished\",  \"description\": \"The KUPO KCP-801-XP Pipe-to-Pipe Coupler is a polished 250 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-801-XP\",  \"mpn\": \"KCP-801-XP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801-XP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose cross instead of parallel?\u003c\/h3\u003e    \u003cp\u003e Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose cross instead of parallel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801-XP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907523862827,"sku":"KCP-801-XP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801-XP_b.jpg?v=1782111223"},{"product_id":"kcp-801","title":"KCP-801 - KUPO Arm Coupler, 250 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801-arm-coupler-250 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801 Arm Coupler is a polished 250 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a short side-arm position with minimal offset while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e250 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e80 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and general rental stock\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801 | KUPO Arm Coupler, 250 mm, Polished\",  \"description\": \"The KUPO KCP-801 Arm Coupler is a polished 250 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a short side-arm position with minimal offset while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-801\",  \"mpn\": \"KCP-801\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 250 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"80 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"850 g\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907523961131,"sku":"KCP-801","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801_b.jpg?v=1782111224"},{"product_id":"kcp-801b","title":"KCP-801B - KUPO Arm Coupler, 250 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-801b-arm-coupler-250 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-801B\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-801B Arm Coupler is a black 250 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a short side-arm position with minimal offset while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e250 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e80 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish keeps the offset hardware less visible in dark rigs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-801B | KUPO Arm Coupler, 250 mm, Black\",  \"description\": \"The KUPO KCP-801B Arm Coupler is a black 250 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a short side-arm position with minimal offset while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-801B\",  \"mpn\": \"KCP-801B\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 250 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"80 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"850 g\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"250 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-801B\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-801B --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524059435,"sku":"KCP-801B","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-801B_b.jpg?v=1782111226"},{"product_id":"kcp-802-db","title":"KCP-802-DB - KUPO Pipe-to-Pipe Coupler, Parallel, 500 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802-db-pipe-to-pipe-coupler-parallel-500 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802-DB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802-DB Pipe-to-Pipe Coupler is a black 500 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eParallel tube additions are easy to make messy if every joint is built from separate parts. This coupler fixes the spacing and alignment, which helps when crews are adding a second pipe run for more lighting positions or a cleaner modular grid.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates same-axis pipe extension and doubled lighting positions\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e500 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish reduces visibility in dark rigs and camera-facing structures\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it to add a parallel rigging pipe beside an existing tube, double lighting positions, extend modular pipe grids, and build repeatable support runs in studios, venues, and exhibition structures.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802-DB | KUPO Pipe-to-Pipe Coupler, Parallel, 500 mm, Black\",  \"description\": \"The KUPO KCP-802-DB Pipe-to-Pipe Coupler is a black 500 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-802-DB\",  \"mpn\": \"KCP-802-DB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.60 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802-DB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose parallel instead of cross?\u003c\/h3\u003e    \u003cp\u003e Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose parallel instead of cross?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802-DB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524124971,"sku":"KCP-802-DB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802-DB_b.jpg?v=1782111227"},{"product_id":"kcp-802-dp","title":"KCP-802-DP - KUPO Pipe-to-Pipe Coupler, Parallel, 500 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802-dp-pipe-to-pipe-coupler-parallel-500 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802-DP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802-DP Pipe-to-Pipe Coupler is a polished 500 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eParallel tube additions are easy to make messy if every joint is built from separate parts. This coupler fixes the spacing and alignment, which helps when crews are adding a second pipe run for more lighting positions or a cleaner modular grid.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates same-axis pipe extension and doubled lighting positions\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e500 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish keeps the assembly visible and clean in exposed rigging\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it to add a parallel rigging pipe beside an existing tube, double lighting positions, extend modular pipe grids, and build repeatable support runs in studios, venues, and exhibition structures.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802-DP | KUPO Pipe-to-Pipe Coupler, Parallel, 500 mm, Polished\",  \"description\": \"The KUPO KCP-802-DP Pipe-to-Pipe Coupler is a polished 500 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-802-DP\",  \"mpn\": \"KCP-802-DP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.60 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802-DP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose parallel instead of cross?\u003c\/h3\u003e    \u003cp\u003e Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose parallel instead of cross?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802-DP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524157739,"sku":"KCP-802-DP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802-DP_b.jpg?v=1782111227"},{"product_id":"kcp-802-xb","title":"KCP-802-XB - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 500 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802-xb-pipe-to-pipe-coupler-cross-500 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802-XB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802-XB Pipe-to-Pipe Coupler is a black 500 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e Cross connections need to stay square under load, especially when the added pipe becomes part of a larger brace or fixture position. This cross coupler gives crews a fixed 90° relationship instead of a hand-built crossover that can drift.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a fixed 90° tube crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e500 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish reduces visibility in dark rigs and camera-facing structures\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for 90° pipe crossovers, diagonal bracing, asymmetric truss layouts, modular grid intersections, and fixture positions where a perpendicular pipe needs to lock to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802-XB | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 500 mm, Black\",  \"description\": \"The KUPO KCP-802-XB Pipe-to-Pipe Coupler is a black 500 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-802-XB\",  \"mpn\": \"KCP-802-XB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.60 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802-XB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose cross instead of parallel?\u003c\/h3\u003e    \u003cp\u003e Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose cross instead of parallel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802-XB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524256043,"sku":"KCP-802-XB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802-XB_b.jpg?v=1782111228"},{"product_id":"kcp-802-xp","title":"KCP-802-XP - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 500 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802-xp-pipe-to-pipe-coupler-cross-500 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802-XP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802-XP Pipe-to-Pipe Coupler is a polished 500 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e Cross connections need to stay square under load, especially when the added pipe becomes part of a larger brace or fixture position. This cross coupler gives crews a fixed 90° relationship instead of a hand-built crossover that can drift.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a fixed 90° tube crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e500 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish keeps the assembly visible and clean in exposed rigging\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for 90° pipe crossovers, diagonal bracing, asymmetric truss layouts, modular grid intersections, and fixture positions where a perpendicular pipe needs to lock to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802-XP | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 500 mm, Polished\",  \"description\": \"The KUPO KCP-802-XP Pipe-to-Pipe Coupler is a polished 500 mm 90° cross coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-802-XP\",  \"mpn\": \"KCP-802-XP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.60 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802-XP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose cross instead of parallel?\u003c\/h3\u003e    \u003cp\u003e Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose cross instead of parallel?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose cross when the added tube needs to run perpendicular to the parent pipe. Choose parallel when you are adding a same-direction pipe beside it.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802-XP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524288811,"sku":"KCP-802-XP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802-XP_b.jpg?v=1782111228"},{"product_id":"kcp-802","title":"KCP-802 - KUPO Arm Coupler, 500 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802-arm-coupler-500 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802 Arm Coupler is a polished 500 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a medium side-arm reach without committing to the longest arm while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e500 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e40 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and general rental stock\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802 | KUPO Arm Coupler, 500 mm, Polished\",  \"description\": \"The KUPO KCP-802 Arm Coupler is a polished 500 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a medium side-arm reach without committing to the longest arm while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-802\",  \"mpn\": \"KCP-802\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 500 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"40 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.20 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524354347,"sku":"KCP-802","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802_b.jpg?v=1782111229"},{"product_id":"kcp-802b","title":"KCP-802B - KUPO Arm Coupler, 500 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-802b-arm-coupler-500 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-802B\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-802B Arm Coupler is a black 500 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a medium side-arm reach without committing to the longest arm while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e500 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e40 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish keeps the offset hardware less visible in dark rigs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-802B | KUPO Arm Coupler, 500 mm, Black\",  \"description\": \"The KUPO KCP-802B Arm Coupler is a black 500 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a medium side-arm reach without committing to the longest arm while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-802B\",  \"mpn\": \"KCP-802B\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 500 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"40 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.20 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"500 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-802B\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-802B --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524419883,"sku":"KCP-802B","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-802B_b.jpg?v=1782111230"},{"product_id":"kcp-803","title":"KCP-803 - KUPO Arm Coupler, 750 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-803-arm-coupler-750 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-803\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-803 Arm Coupler is a polished 750 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a longer offset for fixtures that need more clearance from the main pipe while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e750 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e37 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and general rental stock\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-803 | KUPO Arm Coupler, 750 mm, Polished\",  \"description\": \"The KUPO KCP-803 Arm Coupler is a polished 750 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a longer offset for fixtures that need more clearance from the main pipe while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-803\",  \"mpn\": \"KCP-803\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 750 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"37 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.55 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"750 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-803\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-803 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524485419,"sku":"KCP-803","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-803_b.jpg?v=1782111231"},{"product_id":"kcp-803b","title":"KCP-803B - KUPO Arm Coupler, 750 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-803b-arm-coupler-750 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-803B\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-803B Arm Coupler is a black 750 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a longer offset for fixtures that need more clearance from the main pipe while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e750 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e37 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish keeps the offset hardware less visible in dark rigs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-803B | KUPO Arm Coupler, 750 mm, Black\",  \"description\": \"The KUPO KCP-803B Arm Coupler is a black 750 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a longer offset for fixtures that need more clearance from the main pipe while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-803B\",  \"mpn\": \"KCP-803B\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 750 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"37 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.55 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"750 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-803B\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-803B --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524550955,"sku":"KCP-803B","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-803B_b.jpg?v=1782111232"},{"product_id":"kcp-804-db","title":"KCP-804-DB - KUPO Pipe-to-Pipe Coupler, Parallel, 1000 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804-db-pipe-to-pipe-coupler-parallel-1000 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804-DB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804-DB Pipe-to-Pipe Coupler is a black 1000 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eParallel tube additions are easy to make messy if every joint is built from separate parts. This coupler fixes the spacing and alignment, which helps when crews are adding a second pipe run for more lighting positions or a cleaner modular grid.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates same-axis pipe extension and doubled lighting positions\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e1000 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish reduces visibility in dark rigs and camera-facing structures\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it to add a parallel rigging pipe beside an existing tube, double lighting positions, extend modular pipe grids, and build repeatable support runs in studios, venues, and exhibition structures.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804-DB | KUPO Pipe-to-Pipe Coupler, Parallel, 1000 mm, Black\",  \"description\": \"The KUPO KCP-804-DB Pipe-to-Pipe Coupler is a black 1000 mm parallel coupler for connecting 48 to 51 mm tubes with a 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit assembly for modular pipe-grid work.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-804-DB\",  \"mpn\": \"KCP-804-DB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.30 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804-DB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhen should I choose parallel instead of cross?\u003c\/h3\u003e    \u003cp\u003e Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the 50 mm center spacing change with length?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should I choose parallel instead of cross?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose parallel when the second tube should run alongside the original tube. Choose cross when the second tube must pass across it at 90°.\"}},{\"@type\":\"Question\",\"name\":\"Does the 50 mm center spacing change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing for these pipe-to-pipe couplers. The length changes the assembly span, not that tube spacing.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check the actual outside diameter before ordering in quantity.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804-DB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524616491,"sku":"KCP-804-DB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804-DB_b.jpg?v=1782111232"},{"product_id":"kcp-804-dp","title":"KCP-804-DP - KUPO Pipe-to-Pipe Coupler, Parallel, 1000 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804-dp-pipe-to-pipe-coupler-parallel-1000 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804-DP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804-DP Pipe-to-Pipe Coupler is a polished 1000 mm parallel assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eThe 1000 mm parallel version is for longer same-direction pipe additions where spacing and alignment need to stay consistent along a larger run. It lets crews add a second pipe cleanly instead of building the relationship from several separate clamp points.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eParallel configuration creates a long same-axis pipe extension\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e1000 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and shop inventory\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for long parallel pipe additions, modular grid expansion, doubled lighting positions, exhibition structures, and studio pipe runs where the second tube needs to follow the first.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804-DP | KUPO Pipe-to-Pipe Coupler, Parallel, 1000 mm, Polished\",  \"description\": \"The KUPO KCP-804-DP Pipe-to-Pipe Coupler is a polished 1000 mm parallel assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-804-DP\",  \"mpn\": \"KCP-804-DP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.30 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Parallel\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804-DP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose the 1000 mm parallel version?\u003c\/h3\u003e    \u003cp\u003e Choose it when the second pipe must run alongside the original over a longer span. Shorter 250 mm and 500 mm versions are better when the added run is more compact.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the center spacing change on the 1000 mm model?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check actual outside diameter before ordering.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why choose the 1000 mm parallel version?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose it when the second pipe must run alongside the original over a longer span. Shorter 250 mm and 500 mm versions are better when the added run is more compact.\"}},{\"@type\":\"Question\",\"name\":\"Does the center spacing change on the 1000 mm model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check actual outside diameter before ordering.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804-DP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524649259,"sku":"KCP-804-DP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804-DP_b.jpg?v=1782111234"},{"product_id":"kcp-804-xb","title":"KCP-804-XB - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 1000 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804-xb-pipe-to-pipe-coupler-cross-1000 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804-XB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804-XB Pipe-to-Pipe Coupler is a black 1000 mm 90° cross assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eThe 1000 mm cross version gives a long fixed 90° relationship for pipe-grid intersections, bracing, and crossover points. It is cleaner than stacking loose couplers when the perpendicular tube needs to land square and stay there.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a long fixed 90° pipe crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e1000 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish keeps the long assembly less visible in dark rigs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for long 90° pipe crossovers, diagonal bracing layouts, truss-grid intersections, exhibition frames, and fixture positions that need a perpendicular pipe locked to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804-XB | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 1000 mm, Black\",  \"description\": \"The KUPO KCP-804-XB Pipe-to-Pipe Coupler is a black 1000 mm 90° cross assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-804-XB\",  \"mpn\": \"KCP-804-XB\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.30 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804-XB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose the 1000 mm cross version?\u003c\/h3\u003e    \u003cp\u003e Choose it when the perpendicular pipe needs a longer fixed relationship to the parent tube. Shorter cross versions are cleaner for compact crossover points.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the center spacing change on the 1000 mm model?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check actual outside diameter before ordering.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why choose the 1000 mm cross version?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose it when the perpendicular pipe needs a longer fixed relationship to the parent tube. Shorter cross versions are cleaner for compact crossover points.\"}},{\"@type\":\"Question\",\"name\":\"Does the center spacing change on the 1000 mm model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check actual outside diameter before ordering.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804-XB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524682027,"sku":"KCP-804-XB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804-XB_b.jpg?v=1782111234"},{"product_id":"kcp-804-xp","title":"KCP-804-XP - KUPO Pipe-to-Pipe Coupler, 90 °Cross, 1000 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804-xp-pipe-to-pipe-coupler-cross-1000 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804-XP\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804-XP Pipe-to-Pipe Coupler is a polished 1000 mm 90° cross assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eThe 1000 mm cross version gives a long fixed 90° relationship for pipe-grid intersections, bracing, and crossover points. It is cleaner than stacking loose couplers when the perpendicular tube needs to land square and stay there.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e90 °Cross configuration creates a long fixed 90° pipe crossover\u003c\/li\u003e    \u003cli\u003e200 kg Working Load Limit supports planned modular pipe-grid and rigging extensions\u003c\/li\u003e    \u003cli\u003e1000 mm assembly length with 50 mm center-to-center tube spacing gives repeatable geometry\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube fit matches standard 2\" stage pipe and truss tube\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and shop inventory\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for long 90° pipe crossovers, diagonal bracing layouts, truss-grid intersections, exhibition frames, and fixture positions that need a perpendicular pipe locked to an existing run.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. Sister variants cover parallel and 90° cross configurations in 250 mm, 500 mm, and 1000 mm lengths, with polished and black finishes.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804-XP | KUPO Pipe-to-Pipe Coupler, 90 °Cross, 1000 mm, Polished\",  \"description\": \"The KUPO KCP-804-XP Pipe-to-Pipe Coupler is a polished 1000 mm 90° cross assembly for connecting 48 to 51 mm tubes with 50 mm center-to-center spacing. Two heavy-duty couplers are welded to an aluminum spacer, creating a 200 kg Working Load Limit component for long modular pipe-grid extensions.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Pipe-to-Pipe Couplers\",  \"sku\": \"KCP-804-XP\",  \"mpn\": \"KCP-804-XP\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Pipe-to-pipe coupler\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"200 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.30 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm, center to center 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"90 °Cross\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804-XP\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose the 1000 mm cross version?\u003c\/h3\u003e    \u003cp\u003e Choose it when the perpendicular pipe needs a longer fixed relationship to the parent tube. Shorter cross versions are cleaner for compact crossover points.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes the center spacing change on the 1000 mm model?\u003c\/h3\u003e    \u003cp\u003eNo. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is specified for 48 to 51 mm tube, which covers common 2\" stage pipe and truss tube. Check actual outside diameter before ordering.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why choose the 1000 mm cross version?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose it when the perpendicular pipe needs a longer fixed relationship to the parent tube. Shorter cross versions are cleaner for compact crossover points.\"}},{\"@type\":\"Question\",\"name\":\"Does the center spacing change on the 1000 mm model?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The specification lists 50 mm center-to-center spacing. The 1000 mm figure is the assembly length.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is specified for 48 to 51 mm tube, which covers common 2\\\" stage pipe and truss tube. Check actual outside diameter before ordering.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804-XP --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Pipe-to-Pipe Coupler","offer_id":53907524747563,"sku":"KCP-804-XP","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804-XP_b.jpg?v=1782111235"},{"product_id":"kcp-804","title":"KCP-804 - KUPO Arm Coupler, 1000 mm, Polished","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804-arm-coupler-1000 mm.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804 Arm Coupler is a polished 1000 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a maximum 1000 mm offset in the standard arm-coupler run while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e1000 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e25 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003ePolished finish suits exposed polished hardware and general rental stock\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804 | KUPO Arm Coupler, 1000 mm, Polished\",  \"description\": \"The KUPO KCP-804 Arm Coupler is a polished 1000 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a maximum 1000 mm offset in the standard arm-coupler run while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-804\",  \"mpn\": \"KCP-804\",  \"color\": \"Polished\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 1000 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.90 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524813099,"sku":"KCP-804","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804_b.jpg?v=1782111235"},{"product_id":"kcp-804b","title":"KCP-804B - KUPO Arm Coupler, 1000 mm, Black","description":"\u003c!-- Sub-type: H-E (Pipe joiners \u0026 couplers) --\u003e\u003c!-- Source: from_catalog\/kcp-804b-arm-coupler-1000 mm-black.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804B\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804B Arm Coupler is a black 1000 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a maximum 1000 mm offset in the standard arm-coupler run while keeping the arm length and Working Load Limit clearly defined.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eOffsetting a fixture from a truss or pipe should be planned, not improvised with loose parts. This arm coupler gives the crew a fixed welded extension, known clamp range, and a length-specific load rating, so side-arm positions are easier to repeat and document.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e1000 mm welded arm creates a defined fixture offset from the parent tube\u003c\/li\u003e    \u003cli\u003e25 kg Working Load Limit is matched to the arm length for safer specification\u003c\/li\u003e    \u003cli\u003e48 to 51 mm clamp range fits standard 2\" truss tube and stage pipe\u003c\/li\u003e    \u003cli\u003e48 mm welded aluminum alloy tube gives a rigid side-arm structure\u003c\/li\u003e    \u003cli\u003eBlack powder-coated finish keeps the offset hardware less visible in dark rigs\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for side-arm fixture positions, truss offsets, display lighting, studio grids, theater rigs, and controlled lighting placements where the luminaire must sit away from the main pipe.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm tube. The specification note says to avoid using this arm coupler on tubes or pipes in a horizontal orientation; match the rigging orientation and load path before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804B | KUPO Arm Coupler, 1000 mm, Black\",  \"description\": \"The KUPO KCP-804B Arm Coupler is a black 1000 mm side-arm coupler with a firmly welded 48 mm aluminum alloy tube. It clamps 48 to 51 mm tube and creates a controlled offset point for lighting fixtures, giving riggers a maximum 1000 mm offset in the standard arm-coupler run while keeping the arm length and Working Load Limit clearly defined.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Arm Couplers \u003e Side Arm Couplers\",  \"sku\": \"KCP-804B\",  \"mpn\": \"KCP-804B\",  \"color\": \"Black\",  \"material\": \"Aluminum alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Arm coupler, 1000 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"25 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.90 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black powder-coated\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Length\",      \"value\": \"1000 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Welded Tube Diameter\",      \"value\": \"48 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804B\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy does the Working Load Limit change with length?\u003c\/h3\u003e    \u003cp\u003eLonger arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can I use it on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eThe specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow should I choose the length?\u003c\/h3\u003e    \u003cp\u003eUse the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why does the Working Load Limit change with length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Longer arms create more leverage on the clamp and parent tube. That is why the 250 mm version carries more than the 1000 mm version.\"}},{\"@type\":\"Question\",\"name\":\"Can I use it on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification notes to avoid using these arm couplers on tubes or pipes in a horizontal orientation. Match the intended orientation with the rigging lead.\"}},{\"@type\":\"Question\",\"name\":\"How should I choose the length?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Use the shortest arm that gives the fixture the clearance it needs. Shorter offsets generally give better load margin and cleaner rig behavior.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804B --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Arm Coupler","offer_id":53907524845867,"sku":"KCP-804B","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804B_b.jpg?v=1782111236"},{"product_id":"kcp-804hb","title":"KCP-804HB - Heavy Duty Arm Coupler","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-804hb-heavy-duty-arm-coupler.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804HB\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804HB Heavy Duty Arm Coupler is the reinforced 1 mm arm coupler in the KUPO arm-coupler family. It uses a 48 mm aluminum alloy tube, thick-gauge triangular support plate, and prolonged welded aluminum body to reach a 50 kg working load limit.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA side arm creates leverage, so the construction matters as much as the tube size. KCP-804HB is built as the heavy-duty version of the 1 mm arm coupler, with twice the loading capacity of the ordinary arm coupler and a clear warning against horizontal tube use.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e50 kg working load limit gives the heavy-duty arm coupler clear capacity for offset support work\u003c\/li\u003e    \u003cli\u003e1000 mm overall length with 870 mm vertical drop and 50 mm offset defines the rigging geometry\u003c\/li\u003e    \u003cli\u003e48 mm aluminum alloy arm tube fits 48 to 51 mm pipe or truss tube\u003c\/li\u003e    \u003cli\u003eTriangular support plate and prolonged welded body strengthen the arm against offset loading\u003c\/li\u003e    \u003cli\u003eBlack finish keeps the arm visually quiet in stage and studio environments\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for vertical pipe or truss-tube offset positions where a heavy-duty 1 mm arm coupler is required and the support orientation matches the usage warning.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 48 to 51 mm pipe or truss tube. Do not use KCP-804HB on horizontal tubes or pipes, per the usage warning.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804HB | Heavy Duty Arm Coupler\",  \"description\": \"The KUPO KCP-804HB Heavy Duty Arm Coupler is the reinforced 1 mm arm coupler in the KUPO arm-coupler family. It uses a 48 mm aluminum alloy tube, thick-gauge triangular support plate, and prolonged welded aluminum body to reach a 50 kg working load limit.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Arm Couplers\",  \"sku\": \"KCP-804HB\",  \"mpn\": \"KCP-804HB\",  \"color\": \"Black\",  \"material\": \"Aluminum tube + support plate\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"50 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum tube + support plate\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Arm Tube\",      \"value\": \"48 mm aluminum alloy tube\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Overall Length\",      \"value\": \"1000 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Vertical Drop\",      \"value\": \"870 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset\",      \"value\": \"50 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804HB\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003e Can KCP-804HB be used on a horizontal pipe?\u003c\/h3\u003e    \u003cp\u003eNo. Do not use this arm coupler on tubes or pipes in a horizontal orientation.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is it different from the ordinary arm coupler?\u003c\/h3\u003e    \u003cp\u003eIt is the heavy-duty version, strengthened by a triangular support plate and prolonged welded body, with twice the loading capacity of the ordinary arm coupler.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it fit?\u003c\/h3\u003e    \u003cp\u003eIt is made for 48 to 51 mm pipe or truss tube, with a 48 mm aluminum alloy arm tube.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Can KCP-804HB be used on a horizontal pipe?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. Do not use this arm coupler on tubes or pipes in a horizontal orientation.\"}},{\"@type\":\"Question\",\"name\":\"How is it different from the ordinary arm coupler?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is the heavy-duty version, strengthened by a triangular support plate and prolonged welded body, with twice the loading capacity of the ordinary arm coupler.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is made for 48 to 51 mm pipe or truss tube, with a 48 mm aluminum alloy arm tube.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804HB --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907524944171,"sku":"KCP-804HB","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804HB_b.jpg?v=1782111237"},{"product_id":"kcp-804sa","title":"KCP-804SA - Support Arm Coupler","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-804sa-support-arm-coupler.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-804SA\" data-color=\"Aluminum\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-804SA Support Arm Coupler is a stabilizing support arm for bracing vertical and horizontal tubes in relation to each other. Built from 6061-T6 high-tensile aluminum with two articulating joints and 4 mm thick welded aluminum tubes, it helps reinforce rigs where a heavy luminaire or object needs extra support from truss.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA bracing arm should make the rig feel more controlled, not pretend to be the primary lifting point. KCP-804SA is best understood as the support piece that helps manage geometry and movement when an offset or heavy object needs additional stabilization.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eTwo articulating joints adapt to the angle between the main support and braced tube\u003c\/li\u003e    \u003cli\u003e6061-T6 high-tensile aluminum construction keeps the support arm strong without unnecessary bulk\u003c\/li\u003e    \u003cli\u003e4 mm thick welded aluminum tubes add stiffness for stabilizing heavy luminaire or object rigs\u003c\/li\u003e    \u003cli\u003e2.65 kg weight gives the arm useful substance while keeping it manageable during setup\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it with arm-coupler and truss setups where a heavy fixture, object, or offset assembly needs extra bracing between vertical and horizontal tubes.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eUse KCP-804SA as a stabilizing support device, not as a primary lifting component. Pair it with the appropriate arm coupler, truss, tube, and load-rated hardware for the complete setup.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-804SA | Support Arm Coupler\",  \"description\": \"The KUPO KCP-804SA Support Arm Coupler is a stabilizing support arm for bracing vertical and horizontal tubes in relation to each other. Built from 6061-T6 high-tensile aluminum with two articulating joints and 4 mm thick welded aluminum tubes, it helps reinforce rigs where a heavy luminaire or object needs extra support from truss.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Support Arm Couplers\",  \"sku\": \"KCP-804SA\",  \"mpn\": \"KCP-804SA\",  \"color\": \"Aluminum\",  \"material\": \"6061-T6 high-tensile aluminum\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"6061-T6 high-tensile aluminum\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.65 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Construction\",      \"value\": \"Dual joints + welded aluminum tubes\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Application\",      \"value\": \"Heavy fixture \/ object support\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Family\",      \"value\": \"KCP arm-coupler family\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-804SA\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eIs KCP-804SA a primary lifting arm?\u003c\/h3\u003e    \u003cp\u003eNo. It is best described as a stabilizing support device, used to brace a rig rather than act as the main load arm.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat do the articulating joints help with?\u003c\/h3\u003e    \u003cp\u003eThey let the support arm adapt to the relationship between the main tube and the tube or object being braced.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhere does it fit in the KUPO range?\u003c\/h3\u003e    \u003cp\u003eIt sits in the KCP arm-coupler family and is most useful beside heavier offset or truss support arrangements.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Is KCP-804SA a primary lifting arm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. It is best described as a stabilizing support device, used to brace a rig rather than act as the main load arm.\"}},{\"@type\":\"Question\",\"name\":\"What do the articulating joints help with?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"They let the support arm adapt to the relationship between the main tube and the tube or object being braced.\"}},{\"@type\":\"Question\",\"name\":\"Where does it fit in the KUPO range?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It sits in the KCP arm-coupler family and is most useful beside heavier offset or truss support arrangements.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-804SA --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907524976939,"sku":"KCP-804SA","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-804SA_b.jpg?v=1782111238"},{"product_id":"kcp-806","title":"KCP-806 - Side Arm With Baby Pin \/ Receiver","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-806-side-arm-with-baby-pin-receiver.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-806\" data-color=\" Chrome \/ aluminum\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-806 Side Arm is a compact 390 mm offset arm for smaller stand tubes from 31 to 38 mm. It provides both a baby pin and baby receiver, giving crews a flexible side-mounting point on C-stand style tube sizes such as 35 mm.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eMany side arms are built around larger 48 to 51 mm pipe. KCP-806 fills the smaller stand-tube gap, letting a compact stand carry a light fixture from the baby pin or accept an accessory through the baby receiver without moving to a larger coupler body.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e31 to 38 mm tube range suits smaller stand risers and C-stand style tube sizes\u003c\/li\u003e    \u003cli\u003e390 mm offset distance creates a useful side-mounting point at the chosen stand height\u003c\/li\u003e    \u003cli\u003eBaby pin and baby receiver on the same arm support two common grip workflows\u003c\/li\u003e    \u003cli\u003e6061-T6 aluminum alloy and alloy steel construction balances strength and handling\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for small fixtures, grip accessories, and compact stand rigs where a baby-interface side arm is needed on 31 to 38 mm tube.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eKCP-806 is the smaller-tube side arm. KCP-808 covers larger 48 to 51 mm tube with baby pins, while KCP-809 provides a junior receiver for larger fixtures.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-806 | Side Arm With Baby Pin \/ Receiver\",  \"description\": \"The KUPO KCP-806 Side Arm is a compact 390 mm offset arm for smaller stand tubes from 31 to 38 mm. It provides both a baby pin and baby receiver, giving crews a flexible side-mounting point on C-stand style tube sizes such as 35 mm.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Baby Side Arms\",  \"sku\": \"KCP-806\",  \"mpn\": \"KCP-806\",  \"color\": \" Chrome \/ aluminum\",  \"material\": \"6061-T6 aluminum alloy and alloy steel\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"6061-T6 aluminum alloy and alloy steel\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"31 to 38 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Family\",      \"value\": \"Side arms\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Surface Treatment\",      \"value\": \"Vibrating finish and chrome plated treatment\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Attachment\",      \"value\": \"Baby pin and baby receiver\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset Distance\",      \"value\": \"390 mm\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-806\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size is KCP-806 for?\u003c\/h3\u003e    \u003cp\u003eIt is designed for 31 to 38 mm tube, including smaller stand risers such as 35 mm C-stand style tubes.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes it have a baby pin or a baby receiver?\u003c\/h3\u003e    \u003cp\u003eIt has both, so crews can mount from the baby pin or use the receiver side depending on the accessory.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eShould I use this on 48 to 51 mm truss tube?\u003c\/h3\u003e    \u003cp\u003eNo. For larger 48 to 51 mm tube, look at KCP-808 or KCP-809 instead.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What tube size is KCP-806 for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is designed for 31 to 38 mm tube, including smaller stand risers such as 35 mm C-stand style tubes.\"}},{\"@type\":\"Question\",\"name\":\"Does it have a baby pin or a baby receiver?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It has both, so crews can mount from the baby pin or use the receiver side depending on the accessory.\"}},{\"@type\":\"Question\",\"name\":\"Should I use this on 48 to 51 mm truss tube?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. For larger 48 to 51 mm tube, look at KCP-808 or KCP-809 instead.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-806 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907525009707,"sku":"KCP-806","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-806_b.jpg?v=1782111238"},{"product_id":"kcp-808","title":"KCP-808 - Baby Side Arm","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-808-baby-side-arm.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-808\" data-color=\"Black \/ metal\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-808 Baby Side Arm mounts to 48 to 51 mm tube and provides opposing double 5\/8\" \/ 16 mm baby pins for offset fixture placement. It lets a light or accessory with a baby receiver sit at a chosen height on a stand riser, pipe, or compatible support tube.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eThe useful detail is the offset baby interface. KCP-808 gives crews a pipe-mounted 390 mm side arm for baby receiver accessories, keeping the offset distance consistent with the side-arm family while still using the larger 48 to 51 mm tube clamp body.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eDouble 16 mm baby pins provide baby receiver mounting options from the side arm\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube range suits larger stand risers, pipe, and compatible support tube\u003c\/li\u003e    \u003cli\u003eHeavy-duty clamp body lets the arm mount at the desired height on the support\u003c\/li\u003e    \u003cli\u003e390 mm offset distance gives baby receiver accessories a consistent side-mounting reach\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for baby receiver fixtures and accessories that need an offset point on 48 to 51 mm tube in studio, theatre, and venue rigs.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eKCP-806 is the smaller-tube baby side arm. KCP-809 is the junior receiver sister model for larger fixtures. Use 390 mm as the specified offset length.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-808 | Baby Side Arm\",  \"description\": \"The KUPO KCP-808 Baby Side Arm mounts to 48 to 51 mm tube and provides opposing double 5\/8\\\" \/ 16 mm baby pins for offset fixture placement. It lets a light or accessory with a baby receiver sit at a chosen height on a stand riser, pipe, or compatible support tube.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Baby Side Arms\",  \"sku\": \"KCP-808\",  \"mpn\": \"KCP-808\",  \"color\": \"Black \/ metal\",  \"material\": \"Heavy-duty clamp with double 16 mm baby pins\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Family\",      \"value\": \"Side arms\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Attachment\",      \"value\": \"Double baby 5\/8\\\" \/ 16 mm pins\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset Distance\",      \"value\": \"390 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Coupler Clearance\",      \"value\": \"50 mm, per catalog sync note\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-808\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat is the offset distance of KCP-808?\u003c\/h3\u003e    \u003cp\u003eThe corrected offset distance is 390 mm, matching the updated side-arm family specification.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat interface does it provide?\u003c\/h3\u003e    \u003cp\u003eIt provides opposing double 16 mm baby pins for fixtures or accessories with baby receivers.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does it clamp to?\u003c\/h3\u003e    \u003cp\u003eIt is for 48 to 51 mm tube.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the offset distance of KCP-808?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The corrected offset distance is 390 mm, matching the updated side-arm family specification.\"}},{\"@type\":\"Question\",\"name\":\"What interface does it provide?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It provides opposing double 16 mm baby pins for fixtures or accessories with baby receivers.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does it clamp to?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It is for 48 to 51 mm tube.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-808 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907525108011,"sku":"KCP-808","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-808_b.jpg?v=1782111239"},{"product_id":"kcp-809","title":"KCP-809 - Junior Side Arm","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-809-junior-side-arm.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-809\" data-color=\"Black \/ metal\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-809 Junior Side Arm is a heavy-duty side-arm coupler with a 28 mm junior receiver for offsetting larger fixtures from a stand or pipe. It fits 48 to 51 mm tube and provides a corrected 390 mm offset distance.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eLarger fixtures need a receiver that feels like part of the rig, not an afterthought. KCP-809 gives junior-spigot fixtures an offset mounting point, with a safety linchpin attached to the receiver interface so the seated fixture has a defined retention step.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e28 mm junior receiver supports larger fixtures and accessories with junior spigots\u003c\/li\u003e    \u003cli\u003e390 mm offset distance creates a practical side-mounting position for larger fixtures\u003c\/li\u003e    \u003cli\u003e48 to 51 mm tube range fits larger stand tubes and pipe supports\u003c\/li\u003e    \u003cli\u003eAttached safety linchpin gives the junior receiver interface an added retention detail\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for larger lights, boom arms, and junior-spigot accessories that need to be mounted over or under a stand position from a side arm.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eKCP-809 is the junior receiver sister to KCP-808. KCP-806 is the smaller-tube member of the same side-arm family.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-809 | Junior Side Arm\",  \"description\": \"The KUPO KCP-809 Junior Side Arm is a heavy-duty side-arm coupler with a 28 mm junior receiver for offsetting larger fixtures from a stand or pipe. It fits 48 to 51 mm tube and provides a corrected 390 mm offset distance.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Junior Side Arms\",  \"sku\": \"KCP-809\",  \"mpn\": \"KCP-809\",  \"color\": \"Black \/ metal\",  \"material\": \"Heavy-duty coupler with 28 mm junior receiver\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"48 to 51 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Attachment\",      \"value\": \"Junior receiver \/ 28 mm receiver\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset Distance\",      \"value\": \"390 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Safety Detail\",      \"value\": \"Attached safety linchpin\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-809\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat fixture interface does KCP-809 provide?\u003c\/h3\u003e    \u003cp\u003eIt provides a 28 mm junior receiver for fixtures or accessories with a junior spigot.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is it different from KCP-808?\u003c\/h3\u003e    \u003cp\u003eKCP-808 provides double 16 mm baby pins. KCP-809 provides a 28 mm junior receiver for larger fixtures.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eDoes it include a safety pin?\u003c\/h3\u003e    \u003cp\u003eYes. The junior receiver interface includes an attached safety linchpin.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What fixture interface does KCP-809 provide?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It provides a 28 mm junior receiver for fixtures or accessories with a junior spigot.\"}},{\"@type\":\"Question\",\"name\":\"How is it different from KCP-808?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"KCP-808 provides double 16 mm baby pins. KCP-809 provides a 28 mm junior receiver for larger fixtures.\"}},{\"@type\":\"Question\",\"name\":\"Does it include a safety pin?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The junior receiver interface includes an attached safety linchpin.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-809 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907525140779,"sku":"KCP-809","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-809_b.jpg?v=1782111240"},{"product_id":"kcp-817","title":"KCP-817 - Quick Action Pipe Clamp","description":"\u003c!-- Sub-type: H-A ( Clamps) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-817-quick-action-pipe-clamp.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-817\" data-color=\"Aluminum\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-817 Quick Action Pipe Clamp is a heavy-duty gravity-cast pipe clamp for 25 to 55 mm pipe. Its push-and-lock quick action device speeds tightening and loosening, while the 28 mm \/ 1-1\/8\" stud supports fixtures or gear with a matching receiver.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003e Fast clamps earn their keep when the operator is working overhead or changing positions often. KCP-817 combines quick lock handling with clear tube limits for the telescopic column, 35 mm in vertical orientation and 30 mm in horizontal orientation, so the setup boundaries stay visible.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003ePush-and-lock quick action device speeds clamp tightening and release\u003c\/li\u003e    \u003cli\u003e25 to 55 mm tube range gives the clamp broad pipe compatibility\u003c\/li\u003e    \u003cli\u003e28 mm \/ 1-1\/8\" stud can lock directly into compatible receivers\u003c\/li\u003e    \u003cli\u003e50 kg load capacity suits controlled fixture suspension within the rated setup\u003c\/li\u003e    \u003cli\u003eTelescopic column tube limit is 35 mm vertical or 30 mm horizontal, depending on orientation\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for fast fixture suspension from overhead pipe and adjustable side-arm setups where quick positioning matters.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eObserve the telescopic column limits: pipe up to 35 mm in vertical orientation or 30 mm in horizontal orientation. The main clamp tube range is 25 to 55 mm.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-817 | Quick Action Pipe Clamp\",  \"description\": \"The KUPO KCP-817 Quick Action Pipe Clamp is a heavy-duty gravity-cast pipe clamp for 25 to 55 mm pipe. Its push-and-lock quick action device speeds tightening and loosening, while the 28 mm \/ 1-1\/8\\\" stud supports fixtures or gear with a matching receiver.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Quick Action Clamps\",  \"sku\": \"KCP-817\",  \"mpn\": \"KCP-817\",  \"color\": \"Aluminum\",  \"material\": \"Aluminum alloy casting\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"50 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy casting\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"1.1 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"25 to 55 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Stud\",      \"value\": \"28 mm \/ 1-1\/8\\\"\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Quick Mechanism\",      \"value\": \"Push-and-lock quick action locking device\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Telescopic Column Tube Limit\",      \"value\": \"35 mm vertical \/ 30 mm horizontal\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-817\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat is the quick action feature for?\u003c\/h3\u003e    \u003cp\u003eThe push-and-lock mechanism helps the user tighten or loosen the clamp quickly during fixture placement or adjustment.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube range does the main clamp fit?\u003c\/h3\u003e    \u003cp\u003eThe main clamp fits 25 to 55 mm pipe.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy are there separate vertical and horizontal tube limits?\u003c\/h3\u003e    \u003cp\u003eThe telescopic column has different allowed pipe limits by orientation: 35 mm vertical and 30 mm horizontal, so that distinction should stay visible during setup.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is the quick action feature for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The push-and-lock mechanism helps the user tighten or loosen the clamp quickly during fixture placement or adjustment.\"}},{\"@type\":\"Question\",\"name\":\"What tube range does the main clamp fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The main clamp fits 25 to 55 mm pipe.\"}},{\"@type\":\"Question\",\"name\":\"Why are there separate vertical and horizontal tube limits?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The telescopic column has different allowed pipe limits by orientation: 35 mm vertical and 30 mm horizontal, so that distinction should stay visible during setup.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-817 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907526254891,"sku":"KCP-817","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-817_b.jpg?v=1782111253"},{"product_id":"kcp-818","title":"KCP-818 - Adjustable Baby Side Arm","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-818-adjustable-baby-side-arm.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-818\" data-color=\"Aluminum \/ steel\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-818 Adjustable Baby Side Arm offsets fixtures or accessories from a stand using twin 16 mm baby pins. Its quick release coupler fits 25 to 50 mm tube, and the 380 mm arm length can be positioned along the support as needed.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA fixed side arm is useful, but an adjustable quick-release arm is quicker when the fixture position keeps changing. KCP-818 gives baby receiver accessories two 16 mm pin options, with a backward safety pin device in case the offset arm is accidentally loosened.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eTwin 16 mm baby pins support baby receiver fixtures and accessories from the offset arm\u003c\/li\u003e    \u003cli\u003eQuick action locking device speeds positioning on 25 to 50 mm tube\u003c\/li\u003e    \u003cli\u003e380 mm offset length gives a compact but useful side reach\u003c\/li\u003e    \u003cli\u003eBackward safety pin device adds security if the arm is accidentally loosened\u003c\/li\u003e    \u003cli\u003eHigh-tensile alloy steel pin construction supports the working baby-pin interface\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for small to medium fixtures, grip accessories, and adjustable baby-interface offsets on stands or tubes from 25 to 50 mm.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eKCP-819 is the related junior receiver version with a 410 mm offset length. Choose KCP-818 when the mounted item uses a 16 mm baby receiver.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-818 | Adjustable Baby Side Arm\",  \"description\": \"The KUPO KCP-818 Adjustable Baby Side Arm offsets fixtures or accessories from a stand using twin 16 mm baby pins. Its quick release coupler fits 25 to 50 mm tube, and the 380 mm arm length can be positioned along the support as needed.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Adjustable Side Arms\",  \"sku\": \"KCP-818\",  \"mpn\": \"KCP-818\",  \"color\": \"Aluminum \/ steel\",  \"material\": \"Aluminum alloy casting and alloy steel\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy casting and alloy steel\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.10 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Attachment\",      \"value\": \"Twin 16 mm baby pins\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Suitable Tube\",      \"value\": \"25 to 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset Length\",      \"value\": \"380 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Quick Mechanism\",      \"value\": \"Quick action locking device\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Safety Detail\",      \"value\": \"Backward safety pin device\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-818\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat does KCP-818 mount?\u003c\/h3\u003e    \u003cp\u003eIt mounts fixtures or accessories with baby receivers using twin 16 mm baby pins.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow long is the offset arm?\u003c\/h3\u003e    \u003cp\u003eThe specification lists a 380 mm offset length.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is it different from KCP-819?\u003c\/h3\u003e    \u003cp\u003eKCP-818 uses twin 16 mm baby pins. KCP-819 uses twin 28 mm junior receivers and has a 410 mm offset length.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What does KCP-818 mount?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It mounts fixtures or accessories with baby receivers using twin 16 mm baby pins.\"}},{\"@type\":\"Question\",\"name\":\"How long is the offset arm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The specification lists a 380 mm offset length.\"}},{\"@type\":\"Question\",\"name\":\"How is it different from KCP-819?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"KCP-818 uses twin 16 mm baby pins. KCP-819 uses twin 28 mm junior receivers and has a 410 mm offset length.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-818 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907526287659,"sku":"KCP-818","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-818_b.jpg?v=1782111253"},{"product_id":"kcp-819","title":"KCP-819 - Adjustable Junior Side Arm","description":"\u003c!-- Sub-type: H-D (Brackets \u0026 Hangers) --\u003e\u003c!-- Source: hardware_missing_markdown_batch_01\/kcp-819-adjustable-junior-side-arm.md --\u003e\u003cstyle\u003e.kupo-section-title { margin: 1.25rem 0 1rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.3; color: #2C3E50 !important; letter-spacing: 0; }.product-description h3 { color: #2C3E50 !important; font-size: 18px !important; font-weight: bold; margin-top: 1.5rem; margin-bottom: 0.75rem; line-height: 1.35; letter-spacing: 0; }.product-description, .product-description p, .product-description li { color: #222222 !important; }\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"KCP-819\" data-color=\"Aluminum \/ steel\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO KCP-819 Adjustable Junior Side Arm offsets a boom arm or larger fixture from a heavy-duty stand. It uses a quick release coupler for 25 to 50 mm tube and provides twin 28 mm junior receivers along a 410 mm arm length.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eJunior fixtures create more leverage than baby-mounted accessories, so the receiver and safety details matter. KCP-819 gives the larger fixture a pair of junior receiver positions, while the backward safety pin provides additional security if the offset arm is accidentally loosened.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eTwin 28 mm junior receivers support larger fixtures or boom arms with junior spigots\u003c\/li\u003e    \u003cli\u003e410 mm offset length gives more reach than the KCP-818 baby version\u003c\/li\u003e    \u003cli\u003eQuick action locking device allows fast positioning on 25 to 50 mm tube\u003c\/li\u003e    \u003cli\u003eBackward safety pin device adds security if the arm is accidentally loosened\u003c\/li\u003e    \u003cli\u003e2.10 kg body weight keeps the adjustable arm substantial for heavy-duty stand work\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse it for larger lighting fixtures, boom arms, and junior-spigot accessories that need adjustable offset support from a stand or tube.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eKCP-818 is the baby-pin sister model. Use KCP-819 when the load requires a 28 mm junior receiver interface.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KCP-819 | Adjustable Junior Side Arm\",  \"description\": \"The KUPO KCP-819 Adjustable Junior Side Arm offsets a boom arm or larger fixture from a heavy-duty stand. It uses a quick release coupler for 25 to 50 mm tube and provides twin 28 mm junior receivers along a 410 mm arm length.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Offset Side Arm \u003e Adjustable Side Arms\",  \"sku\": \"KCP-819\",  \"mpn\": \"KCP-819\",  \"color\": \"Aluminum \/ steel\",  \"material\": \"Aluminum alloy casting and alloy steel\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Offset side arm accessory\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum alloy casting and alloy steel\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"2.10 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Attachment\",      \"value\": \"Twin 28 mm junior receivers\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Suitable Tube\",      \"value\": \"25 to 50 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Offset Length\",      \"value\": \"410 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Quick Mechanism\",      \"value\": \"Quick action locking device\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Safety Detail\",      \"value\": \"Backward safety pin device\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-block { margin: 3rem 0 0 0; padding: 0; border: 0; background: transparent; box-sizing: border-box; }.kupo-faq-seo-block h2 { margin: 0 0 1.6rem 0; font-size: 22px !important; font-weight: 700; line-height: 1.4; color: #2C3E50 !important; }.kupo-faq-seo-item { border-top: 1px solid #ececec; padding: 0.8rem 0; }.kupo-faq-seo-item:first-of-type { border-top: 0; padding-top: 0; }.kupo-faq-seo-item h3 { margin: 0 0 0.35rem 0; font-size: 17px !important; font-weight: 600; line-height: 1.45; color: #2C3E50 !important; }.kupo-faq-seo-item p { margin: 0; line-height: 1.6; color: #222222 !important; }\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-block\" data-product-id=\"KCP-819\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat interface does KCP-819 provide?\u003c\/h3\u003e    \u003cp\u003eIt provides twin 28 mm junior receivers for larger fixtures, boom arms, or accessories with junior spigots.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhat tube size does the coupler fit?\u003c\/h3\u003e    \u003cp\u003eThe quick release coupler fits 25 to 50 mm tube.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose KCP-819 instead of KCP-818?\u003c\/h3\u003e    \u003cp\u003e Choose KCP-819 for junior receiver support and a 410 mm offset length. KCP-818 is the baby-pin version.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What interface does KCP-819 provide?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"It provides twin 28 mm junior receivers for larger fixtures, boom arms, or accessories with junior spigots.\"}},{\"@type\":\"Question\",\"name\":\"What tube size does the coupler fit?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The quick release coupler fits 25 to 50 mm tube.\"}},{\"@type\":\"Question\",\"name\":\"Why choose KCP-819 instead of KCP-818?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\" Choose KCP-819 for junior receiver support and a 410 mm offset length. KCP-818 is the baby-pin version.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for KCP-819 --\u003e","brand":"KUPO Stage","offers":[{"title":"Offset Side Arm \/ Offset Side Arm Accessory","offer_id":53907526353195,"sku":"KCP-819","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KCP-819_b.jpg?v=1782111254"}],"url":"https:\/\/kupostage.com\/collections\/offset-side-arm.oembed","provider":"KUPO Stage","version":"1.0","type":"link"}