From 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.
Key specifications
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Product type: Proof coil chain
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Diameter: 0.187 in (approximately 3/16 in)
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Length: 100 ft
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Material: Carbon steel
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Construction: Welded
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Packaging: Spool
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Weight capacity: 800 lb working load limit
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Brand: Koch Industries
This 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.
Why this chain stands out
Built 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.
Ideal use cases
- Truck and trailer load securement, strap-free tie-downs, and cargo restraint
- Light to medium hoisting and rigging where a compact, strong chain is required
- Temporary anchor points for construction, farming, or workshop projects
- Securing equipment, lumber, or scrap during transport or on-site moves
Practical tips and care
- Inspect before each use for any bending, deformation, corrosion, or elongation. Replace if any link shows wear beyond safe limits.
- Always respect the WLL (800 lb) and avoid shocks or dynamic loads that exceed the rated capacity.
- Let the spool dispense smoothly and avoid kinks or sharp bends to maintain long-term performance.
- Store in a dry area on the spool to prevent unnecessary exposure and tangling when not in use.
