H-Lift Grade 100 Master Link with Integrated Shortening Hooks for 2 legs, MLD type features: Fully integrated eye grab hooks and master link. The hooks function as both connecting links and shorteners. Speedy assembly. Cost-effective. Approximately 25% stronger than Grade 80. Quenched & tempered. 100% Magnaflux Crack Detection. Fatigue tested at 1.5 times the Working Load Limit for 20000 cycles. Standard: EN 1677 Material: alloy steel Proof load: 2.5 times the Working Load Limit Safety factor: 4:1 Surface finish: powder coated