Crosby A-1337 Lok-A-Loy Grade 100 Connecting Links

• Suitable for use with both Grade 80 & 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-952-02 standards for Grade 100 chain fittings.
• Forged Alloy Steel – Quenched and Tempered.
• Sizes 7mm through 25mm are fatique rated.