4 Pack G80 Alloy Steel Hammerlock Coupling Links, Five Sixteenth Inch Safety Chain Connector Links, Heavy Duty Hammerlock Design, Anti Corrosion Construction, 4400 Pounds Working Load Limit, Easy To Install And Long Lasting For Towing And Lifting

4-Pack G80 Alloy Hammerlock Link: 5/16 in, 4400 lb WLL
✔️ 4 pcs, 5/16 in diameter (8 mm), grade 80 steel, 4400 lb WLL

This item is a four-pack of hammerlock coupling links forged from G80 alloy steel. Each link measures 5/16 inch and is rated for a 4400 lb working load limit, making it a sturdy choice for upright lifting chains and slings. These connectors shine in trailer setups, port handling, hoisting, metallurgy, and other industrial environments where fast, reliable chain connections save time and reduce downtime.

✅ 4 pieces per pack, size 5/16 in (8 mm) hammerlock links with 4400 lb WLL
✅ Grade 80 alloy steel construction for high strength and corrosion resistance
✅ Easy installation with lubrication in the gasket and pin grinding for secure locking
✅ Ideal for quick assembly, dismantle, and reassembly of lifting chains in trailers, hoisting, and port work

💡 What is a hammerlock coupling link used for in lifting applications? This handy connector speeds up setup while keeping loads secure. - handy for quick, secure connections in lifting chains and slings - rated to 4400 lb working load limit with Grade 80 alloy steel - perfect for trailers, hoisting, port operations and other industrial setups requiring fast assembly