Crosby┬« A-1337 Grade 100 Connecting Links
- Suitable 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.
- Meets ASTM A-952 standards for Grade 100 chain fittings.
- Forged alloy steel ÔÇ
- Quenched & Tempered.
- Sizes 9/32 through 1 inch are fatigue rated.