{"product_id":"cb-c13","title":"CB-C13 - Manual Chain Block Chain Bag","description":"\u003c!-- Sub-type: R-D --\u003e\u003c!-- Source: cb-c13-manual-chain-block-chain-bags.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=\" CB-C13\" data-color=\"Black\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe KUPO CB-C13 is a round chain bag for manual chain blocks, built from 1000 denier textile fabric with a heavy-duty hook and a reinforced round frame. Its 33 cm deep container provides a large compartment for chain storage, while the flat bottom and drain holes help keep the chain supported and drier during practical rigging use.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eManual chain blocks still create loose chain that needs a home. CB-C13 gives that chain a dedicated bag with a 250 mm steel main frame, stitched support straps, and a wood bottom plate, reducing clutter and helping crews keep the working area cleaner.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003e250 mm diameter main frame is welded from 12 mm steel rod for a strong round opening.\u003c\/li\u003e    \u003cli\u003e9 mm wood bottom plate helps distribute chain weight evenly across the bag base.\u003c\/li\u003e    \u003cli\u003e33 cm container depth and 20 kg load capacity suit manual chain block chain storage.\u003c\/li\u003e    \u003cli\u003eGalvanized 7\/16\" drop-forged carbon steel snap hook is rated WLL 750 kg.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eAdditional Technical Notes\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eHook: 7\/16 in galvanized drop-forged carbon steel snap hook, WLL 750 kg\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eUse with manual chain blocks in theatres, workshops, venues, touring prep, and temporary rigging positions where hand-chain storage needs to stay controlled.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003eDesigned for manual chain block chain storage. Check the chain length, chain weight, and available clearance before use.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"CB-C13 - Manual Chain Block Chain Bag\",  \"description\": \"The KUPO CB-C13 is a round chain bag for manual chain blocks, built from 1000 denier textile fabric with a heavy-duty hook and a reinforced round frame. Its 33 cm deep container provides a large compartment for chain storage, while the flat bottom and drain holes help keep the chain supported and drier during practical rigging use.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Rigging Solution \u003e Chain Accessories\",  \"sku\": \" CB-C13\",  \"mpn\": \" CB-C13\",  \"color\": \"Black\",  \"material\": \"1000 denier textile fabric\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Manual chain block chain bag\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Fabric\",      \"value\": \"1000 denier textile fabric\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Main Frame\",      \"value\": \"250 mm frame, 12 mm steel rod\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bottom Reinforcement\",      \"value\": \"9 mm wood plate\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Bag Depth\",      \"value\": \"33 cm, 13 in\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Load Capacity\",      \"value\": \"20 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Strap Length\",      \"value\": \"27 cm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Overall Height\",      \"value\": \"60 cm height\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Hook\",      \"value\": \"7\/16 in snap hook, WLL 750 kg\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Drainage\",      \"value\": \"3 drain holes on bottom\"    }  ]}\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\u003eIs CB-C13 for electric hoists or manual chain blocks\u003c\/h3\u003e  \u003cp\u003e CB-C13 is described as a manual chain block chain bag, so it is intended for manual chain block chain storage rather than the rectangular electric-hoist CB series.\u003c\/p\u003e  \u003ch3\u003eHow much load can the bag carry\u003c\/h3\u003e  \u003cp\u003eThe specification lists a 20 kg load capacity for the container and a WLL 750 kg galvanized snap hook.\u003c\/p\u003e  \u003ch3\u003eWhy are there drain holes in the bottom\u003c\/h3\u003e  \u003cp\u003eThe drain holes help water escape so chain is less likely to sit in pooled moisture inside the bag.\u003c\/p\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Is CB-C13 for electric hoists or manual chain blocks\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \" CB-C13 is described as a manual chain block chain bag, so it is intended for manual chain block chain storage rather than the rectangular electric-hoist CB series.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"How much load can the bag carry\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The specification lists a 20 kg load capacity for the container and a WLL 750 kg galvanized snap hook.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Why are there drain holes in the bottom\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The drain holes help water escape so chain is less likely to sit in pooled moisture inside the bag.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Chain Bag \/ Manual Chain Block \/ Manual - 20 kg Load","offer_id":53920273334571,"sku":"CB-C13","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/CB-C13_b.jpg?v=1782373746","url":"https:\/\/kupostage.com\/products\/cb-c13","provider":"KUPO Stage","version":"1.0","type":"link"}