{"product_id":"rbc-3bk","title":"RBC-3BK - RIGPRO Adjustable Beam Clamp 3,000 kg","description":"\u003c!-- Sub-type: R-E --\u003e\u003c!-- Source: rbc-3bk-beam-clamp-3000 kg.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=\"RBC-3BK\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO RBC-3BK is a RIGPRO adjustable beam clamp rated for 3,000 kg working load limit, designed to create a temporary or permanent rigging point on beams, pipes, and structural bars. It installs by hand, needs no specialty tooling, and uses an integrated suspension bar to keep the hoist hook close to the structure for better headroom.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eRBC-3BK is the largest clamp in this group, built for heavier hoist points and wider structural members. The 80 - 320 mm adjustment range gives it more reach than the smaller 1-ton and 2-ton versions.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e3,000 kg Working Load Limit (WLL) supports the selected rigging point capacity.\u003c\/li\u003e    \u003cli\u003e80 - 320 mm beam width range covers a practical range of beam and flange sizes.\u003c\/li\u003e    \u003cli\u003e4:1 design factor for vertical lifting gives the clamp a defined rigging margin.\u003c\/li\u003e    \u003cli\u003eEach clamp is proof tested at 150 % of rated load and supplied serialized with test certificate and manual.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse for chain hoist suspension, pulley blocks, static loads, temporary rigging points, venue beams, touring installs, theatre grids, and stage structures where the structural engineer and rigging plan approve the pickup.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eUse on appropriate beams, pipes, and structural bars within the listed beam width range. Suitability must be confirmed against the structure, load path, and rigging plan.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"RBC-3BK - RIGPRO Adjustable Beam Clamp 3,000 kg\",  \"description\": \"The KUPO RBC-3BK is a RIGPRO adjustable beam clamp rated for 3,000 kg working load limit, designed to create a temporary or permanent rigging point on beams, pipes, and structural bars. It installs by hand, needs no specialty tooling, and uses an integrated suspension bar to keep the hoist hook close to the structure for better headroom.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Rigging Solution \u003e Hoist Accessories\",  \"sku\": \"RBC-3BK\",  \"mpn\": \"RBC-3BK\",  \"color\": \"Black\",  \"material\": \"Heavy-duty steel clamp body\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Adjustable beam clamp\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Working Load Limit\",      \"value\": \"3,000 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Beam Width Range\",      \"value\": \"80 - 320 mm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Design Factor\",      \"value\": \"4:1 for vertical lifting\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Proof Test\",      \"value\": \"150 % of rated load\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Finish\",      \"value\": \"Matt black\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Installation\",      \"value\": \"Hand-tightened, no tools required\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Construction\",      \"value\": \"Steel construction\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Suspension Point\",      \"value\": \"Built-in suspension bar for low headroom\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Documentation\",      \"value\": \"Serial no., certificate, manual included\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-section {  margin-top: 2rem;  padding-top: 1rem;  border-top: 1px solid #e5e5e5;}.kupo-faq-section h2 {  color: #2C3E50 !important;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  margin: 0 0 1rem 0;  letter-spacing: 0;}.kupo-faq-section h3 {  color: #2C3E50 !important;  font-size: 16px !important;  font-weight: 700;  margin: 1rem 0 0.35rem 0;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-section p {  color: #222222 !important;  margin: 0 0 0.85rem 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-section\"\u003e  \u003ch2\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003ch3\u003eDo I need tools to install this beam clamp\u003c\/h3\u003e  \u003cp\u003eThe source describes installation as hand-tightened with no tools required.\u003c\/p\u003e  \u003ch3\u003eWhy does the suspension bar matter\u003c\/h3\u003e  \u003cp\u003eThe built-in suspension bar keeps the hoist hook close to the structure, which helps preserve headroom under low ceilings.\u003c\/p\u003e  \u003ch3\u003e Can I use it on any beam\u003c\/h3\u003e  \u003cp\u003eNo. The beam or structural bar must fit the listed beam width range and be approved for the intended load by the rigging plan and responsible engineer.\u003c\/p\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Do I need tools to install this beam clamp\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The source describes installation as hand-tightened with no tools required.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Why does the suspension bar matter\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The built-in suspension bar keeps the hoist hook close to the structure, which helps preserve headroom under low ceilings.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Can I use it on any beam\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"No. The beam or structural bar must fit the listed beam width range and be approved for the intended load by the rigging plan and responsible engineer.\"      }    }  ],  \"name\": \"\",  \"description\": \"\"}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Beam Clamp \/ 3,000 kg","offer_id":53907485983019,"sku":"RBC-3BK","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/RBC-3BK_b.jpg?v=1782110879","url":"https:\/\/kupostage.com\/products\/rbc-3bk","provider":"KUPO Stage","version":"1.0","type":"link"}