{"product_id":"c-05b","title":"C-05B - KUPO Aluminum Alloy Hook Clamp, Black","description":"\u003c!-- Sub-type: H-A ( Clamps) --\u003e\u003c!-- Source: from_catalog\/c-05b-aluminum-alloy-hook-clamp-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=\" C-05B\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO C-05B Aluminum Alloy Hook Clamp is a lightweight die-cast clamp for Par cans and smaller conventional fixtures on 30 to 51 mm tube. It uses a 17 mm Dabo spigot, a 3\/8\"-16 yoke bolt, and a tool-free wing bolt with truss protector pad for practical stage handling.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eThe C-05 is useful when a clamp needs to be light, quick to pan, and gentle on the pipe surface. It is not trying to be the heaviest clamp in the truck; it is the everyday aluminum hook clamp for small conventional fixtures.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eAluminum die-cast body keeps the clamp light for large fixture inventories and repeated handling\u003c\/li\u003e    \u003cli\u003eWing bolt allows tool-free loosening for quick pan adjustment during focus\u003c\/li\u003e    \u003cli\u003e30 to 51 mm tube fit covers common lighting bars and truss tube used for small fixtures\u003c\/li\u003e    \u003cli\u003e3\/8\"-16 yoke bolt supports common Par can and conventional fixture yokes\u003c\/li\u003e    \u003cli\u003eTruss protector pad helps avoid marking the pipe surface during routine setup\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eAdditional Technical Notes\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eDimensions: 106 mm x 107 mm\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eDesigned for Par cans, birdies, compact conventional fixtures, DJ effects, small stage lights, and venue grids where low clamp weight and fast handling matter.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 30 to 51 mm outside  and works with fixtures using a 3\/8\"-16 yoke bolt. C-05QP adds quick release operation, while C-01B is the heavier iron casting alternative.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"C-05B | KUPO Aluminum Alloy Hook Clamp, Black\",  \"description\": \"The KUPO C-05B Aluminum Alloy Hook Clamp is a lightweight die-cast clamp for Par cans and smaller conventional fixtures on 30 to 51 mm tube. It uses a 17 mm Dabo spigot, a 3\/8\\\"-16 yoke bolt, and a tool-free wing bolt with truss protector pad for practical stage handling.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\",    \"url\": \"https:\/\/www.kupopower.com\"  },  \"category\": \"Hardware Solution \u003e Stage Clamps \u003e Hook Clamps\",  \"sku\": \" C-05B\",  \"mpn\": \" C-05B\",  \"color\": \"Black\",  \"material\": \"Aluminum die casting\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Aluminum alloy hook clamp\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"40 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"Aluminum die casting\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Weight\",      \"value\": \"450 g\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Black\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Fit\",      \"value\": \"30 to 51 mm outside diameter\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bolt\",      \"value\": \"3\/8\\\"-16\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Spigot\",      \"value\": \"17 mm Dabo\"    }  ]}\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=\" C-05B\" data-category=\"Hardware Solution\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eIs this clamp meant for heavy moving lights?\u003c\/h3\u003e    \u003cp\u003eNo. It is intended for Par cans and other lighter conventional fixtures within the 40 kg rating. For heavier duty service, look at the iron casting C-01B or higher-rated clamp families.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWill it fit standard 2\" tube?\u003c\/h3\u003e    \u003cp\u003eYes, if the tube falls inside the listed 30 to 51 mm outside diameter range. Measure nonstandard pipe before ordering a full rig quantity.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy use aluminum instead of iron casting?\u003c\/h3\u003e    \u003cp\u003eAluminum keeps the clamp lighter and easier to handle in volume. Iron casting is heavier but better suited to rougher, longer road duty.\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 this clamp meant for heavy moving lights?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. It is intended for Par cans and other lighter conventional fixtures within the 40 kg rating. For heavier duty service, look at the iron casting C-01B or higher-rated clamp families.\"}},{\"@type\":\"Question\",\"name\":\"Will it fit standard 2\\\" tube?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, if the tube falls inside the listed 30 to 51 mm outside diameter range. Measure nonstandard pipe before ordering a full rig quantity.\"}},{\"@type\":\"Question\",\"name\":\"Why use aluminum instead of iron casting?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Aluminum keeps the clamp lighter and easier to handle in volume. Iron casting is heavier but better suited to rougher, longer road duty.\"}}]}\u003c\/script\u003e\u003c!-- Download block omitted: no confirmed spec sheet PDF for C-05B --\u003e","brand":"KUPO Stage","offers":[{"title":"Couplers \u0026 Clamps \/ Hook \/ C Clamp \/ Under 50 kg","offer_id":53907516424491,"sku":"C-05B","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/C-05B_b.jpg?v=1782111138","url":"https:\/\/kupostage.com\/products\/c-05b","provider":"KUPO Stage","version":"1.0","type":"link"}