3/8" Grade 80 Heavy-Lifting Alloy Chain - Black Oxide Finish

This 3/8" Grade 80 alloy chain delivers uncompromising strength for demanding lifting operations. Engineered from premium alloy steel and manufactured to NACM standards, each link undergoes dual proof testing to ensure reliability. With a 7,100 lbs. safe working load and a robust 4:1 design factor, it handles the most rigorous overhead lifting and rigging applications. The black oxide finish provides superior corrosion protection in harsh environments. Marked P8 designation confirms Grade 80 classification. At 37.5 feet long with 0.39" wire diameter, this chain represents the optimal strength-to-weight ratio in its class—engineered for professionals who demand maximum performance.