Meet the Koch Industries 3/8 in. Grade 43 High Test Welded Carbon Steel Chain — a purpose-built solution for demanding industrial rigging, load binding, and securement tasks where reliability matters. With a 10-foot length and welded construction, this chain delivers dependable strength in tough environments, backed by a proven Grade 43 high‑test profile.
Why this chain stands out
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Grade 43 High Test precision — engineered for higher strength-to-weight performance, making it a robust choice for professional rigging and load securing.
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3/8 in. diameter — strikes a practical balance between rigidity and flexibility, capable of handling substantial loads while remaining manageable for everyday use.
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10 ft length — provides ample reach for diverse setups, from securing gear on trucks to hitching loads in tight spaces.
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Welded carbon steel construction — built to resist bending and fatigue under repeated loading, enhancing long-term durability.
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Maximum working load limit (WLL) 5,400 lb — a clear, decisive specification to guide safe, compliant use with compatible hardware.
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Gray finish with boxed packaging — ready for storage and transport, protecting the chain from scouting damage until you need it.
Ideal applications and use cases
- Industrial rigging: hoisting and securing heavy components where a dependable, high‑test chain is essential.
- Truck and trailer tie-downs: reliable restraint for equipment, materials, and machinery on flatbeds and trailers.
- Construction and forestry tasks: durable chain for securing loads, guiding equipment, or forming temporary anchor points with compatible hardware.
- Maintenance and fleet operations: an everyday essential in service vans and shops where quick, secure load binding is common.
Key specifications
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Brand: Koch Industries
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Product Type: Grade 43 High Test Chain
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Diameter: 3/8 in.
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Length: 10 ft
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Material: Carbon steel
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Finish/Color: Gray
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Packaging: Boxed
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Weight Capacity: 5,400 lb WLL
Care, safety, and best practices
- Inspect before every use for wear, deformations, crack initiation, or corrosion. Replace if any links show signs of damage.
- Always pair with compatible hooks, shackles, and connectors rated for the chain’s WLL; never attach to bent or damaged hardware.
- Account for dynamic loads and conditions; do not exceed the stated 5,400 lb working load limit.
- Store in the boxed packaging when not in use to protect the chain from moisture and impact damage.
Choose the Koch Industries 3/8 in. Grade 43 High Test Welded Carbon Steel Chain for a dependable, purpose-built solution that stands up to professional rigging demands. Ready to perform on every job site where strength, reliability, and clear specifications matter.
