Large D shape for great handling, huge gate opening and massive strength! At a rated strength of 72kN, it's one of the strongest carabiners in the world! Heat-treated, half-load tested (over 8000 lbf.) and built to exacting standards, the ½" Large D is one very fine steel carabiner.

• Exceeds NFPA 1983.01 standards
• Exceeds ANSI/OSHA strength requirements
• Meets NFPA 1983.01 construction standards
• UL Classification G