5/8" A-1337 Lok-A-Loy 8/10 Alloy Connecting Link L1339 these shackles meet other critical

these shackles meet other critical performance requirements including impact properties and material traceability

5/8" A-1337 Lok-A-Loy 8/10 Alloy Connecting Link L1339 these shackles meet other criticalSuitable for use with both Grade 80 and Grade 100 chain. Individually Proof Tested at 2 1 2 times Working Load Limit with certification. Locking system that provides for simple assembly and disassembly no special tools needed. 25% stronger than Grade 80. Meets ASTM A 952 standards for Grade 100 chain fittings. Forged Alloy Steel Quenched and Tempered. Sizes 9 32 through 1 inch are fatique rated. "Look for the Platinum Color Crosby Grade 100 Alloy