{"product_id":"kpc-a1409","title":"KPC-A1409 - 3 Way 90° (Polished)","description":"\u003c!-- Sub-type: H-E --\u003e\u003c!-- Source: kpc-a1409-3-way-90°.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=\"KPC-A1409\" data-color=\"Polished\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KPC-A1409 3 Way 90° is an A535 aluminum-magnesium alloy slip-on pipe clamp for 42.40 mm (1.66\") outside diameter tube. It connects three pipes meeting at right angles for cube-frame corners, using 3\/8\" galvanized steel recessed grub screws with reverse knurled cup points for a no-weld structure that installs with a standard hex key.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eA cube corner defines the whole display case or frame. This fitting keeps three axes square in a lighter alloy body with a polished corrosion-resistant finish.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eThree-way right-angle body connects three pipes at a cube or display-case corner.\u003c\/li\u003e    \u003cli\u003eA535 aluminum-magnesium alloy keeps the fitting lightweight and corrosion resistant for outdoor or harsh environments.\u003c\/li\u003e    \u003cli\u003e3\/8\" galvanized steel recessed grub screws with reverse knurled cup points hold the pipe securely.\u003c\/li\u003e    \u003cli\u003eStandard hex-key installation avoids welding, specialist labor, and permanent fabrication.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eAdditional Technical Notes\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eSet Screws: 3\/8\u0026amp;quot; galvanized steel recessed grub screw with reverse knurled cup point\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse for cube frames, display cases, shop installations, exhibition structures, amusement environments, lightweight guardrails, and modular pipe frames.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Fits 42.40 mm (1.66\") outside diameter tube for Schedule 40 nominal pipe. The related KPC-A1209 version fits the companion tube size in the same KPC-A family.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"KPC-A1409 - 3 Way 90° (Polished)\",  \"description\": \"The KPC-A1409 3 Way 90° is an A535 aluminum-magnesium alloy slip-on pipe clamp for 42.40 mm (1.66\\\") outside diameter tube. It connects three pipes meeting at right angles for cube-frame corners, using 3\/8\\\" galvanized steel recessed grub screws with reverse knurled cup points for a no-weld structure that installs with a standard hex key.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Hardware Solution \u003e Pipe Joiners \u0026 Couplers\",  \"sku\": \"KPC-A1409\",  \"mpn\": \"KPC-A1409\",  \"color\": \"Polished\",  \"material\": \"A535 aluminum-magnesium alloy\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"3-way 90°\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Material\",      \"value\": \"A535 aluminum-magnesium alloy\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Polished corrosion-resistant finish\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Tube Outside Diameter\",      \"value\": \"42.40 mm (1.66\\\") outside diameter tube\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Pipe Spec\",      \"value\": \"Schedule 40 nominal pipe\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Set Screws\",      \"value\": \"3\/8\\\" recessed grub screw\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Installation\",      \"value\": \"Standard hex key, no welding required\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Sister Variant\",      \"value\": \"KPC-A1209\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo {  margin-top: 2rem;}.kupo-faq-seo h3 {  color: #2C3E50 !important;  font-size: 17px !important;  font-weight: 600;  margin: 1.25rem 0 0.5rem 0;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-seo p {  color: #222222 !important;  margin: 0 0 1rem 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-seo\"\u003e  \u003ch2 class=\"kupo-section-title\"\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eIs this part of the aluminum-magnesium clamp family?\u003c\/h3\u003e    \u003cp\u003eYes. It is an A535 aluminum-magnesium alloy slip-on fitting, not one of the cast-iron KPC pipe clamps.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow is this different from a 90° elbow?\u003c\/h3\u003e    \u003cp\u003eThe elbow joins two pipes. This fitting joins three pipes meeting at right angles.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhich tube size does this version fit?\u003c\/h3\u003e    \u003cp\u003eThis version fits 42.40 mm (1.66\") outside diameter tube. Check the sister model if your structure uses the companion KPC-A tube size.\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 part of the aluminum-magnesium clamp family?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"Yes. It is an A535 aluminum-magnesium alloy slip-on fitting, not one of the cast-iron KPC pipe clamps.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"How is this different from a 90° elbow?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The elbow joins two pipes. This fitting joins three pipes meeting at right angles.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Which tube size does this version fit?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"This version fits 42.40 mm (1.66\\\") outside diameter tube. Check the sister model if your structure uses the companion KPC-A tube size.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Pipe Fittings \/ Al-Mg Alloy","offer_id":53907553354027,"sku":"KPC-A1409","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/KPC-A1409_b.jpg?v=1782111521","url":"https:\/\/kupostage.com\/products\/kpc-a1409","provider":"KUPO Stage","version":"1.0","type":"link"}