{"product_id":"koch-industries-187-in-welded-carbon-steel-proof-coil-chain-187-in-d-x-100-ft-l","title":"Koch Industries .187 in. Welded Carbon Steel Proof Coil Chain .187 in. D X 100 ft. L","description":"\u003cdiv\u003e\n\u003cp\u003eFrom Koch Industries, this.187 in. welded carbon steel proof coil chain is built to handle demanding rigging, towing, and load-securement tasks with dependable strength. With a full 100 ft length on a practical spool, it’s ready for fast deployment, controlled retraction, and easy storage on the worksite or in the fleet.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Proof coil chain\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 0.187 in (approximately 3\/16 in)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 100 ft\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Welded\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Spool\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight capacity:\u003c\/strong\u003e 800 lb working load limit\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Koch Industries\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis welded construction distinguishes proof coil chain from lighter, non-welded alternatives by delivering enhanced fatigue resistance and a lower likelihood of link separation under load. The result is a chain you can rely on when securing, hoisting, or pulling loads in real-world conditions.\u003c\/p\u003e \u003ch3\u003eWhy this chain stands out\u003c\/h3\u003e\n\u003cp\u003eBuilt from high-strength carbon steel, the chain combines compact 0.187\" links with robust welds to offer a trustworthy 800 lb working load limit. The 100 ft length on a spool minimizes waste and tangling, enabling clean, controlled deployment on job sites. For professionals who need predictable performance without fuss, this chain delivers consistent results across a range of tasks—from routine tie-downs to more demanding rigging applications.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eTruck and trailer load securement, strap-free tie-downs, and cargo restraint\u003c\/li\u003e \u003cli\u003eLight to medium hoisting and rigging where a compact, strong chain is required\u003c\/li\u003e \u003cli\u003eTemporary anchor points for construction, farming, or workshop projects\u003c\/li\u003e \u003cli\u003eSecuring equipment, lumber, or scrap during transport or on-site moves\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips and care\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eInspect before each use for any bending, deformation, corrosion, or elongation. Replace if any link shows wear beyond safe limits.\u003c\/li\u003e \u003cli\u003eAlways respect the WLL (800 lb) and avoid shocks or dynamic loads that exceed the rated capacity.\u003c\/li\u003e \u003cli\u003eLet the spool dispense smoothly and avoid kinks or sharp bends to maintain long-term performance.\u003c\/li\u003e \u003cli\u003eStore in a dry area on the spool to prevent unnecessary exposure and tangling when not in use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Koch Industries","offers":[{"title":"Default Title","offer_id":52205885456658,"sku":"5060305","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/5060305_A.eps_High.jpg?v=1776555134","url":"https:\/\/nationalhardwaregroup.com\/products\/koch-industries-187-in-welded-carbon-steel-proof-coil-chain-187-in-d-x-100-ft-l","provider":"National Hardware Group","version":"1.0","type":"link"}