Positive load control with mechanical brake. Double pawl for maximum load control. Hardened forged steel hooks with heavy duty latches. liLift heavy equipment up to 60" (1.5 meter) liDistance between H hooks: 14-3/8" liLift full load: 42 lbs liChain fall line: single liChain diameter: 7mm liChain Length: 60" liLength of lever D handle: 16"