Crosby Connecting Link is 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
- 25 percent stronger than Grade 80
- Meets ASTM A-952-96 standards for Grade 100 chain fittings
- Made from forged Alloy Steel - Quenched and Tempered
- Fatigue rated