Manual Chain Hoist Load Capacity 1000 lb. Lift 20 ft. Hook Opening 1 In. Min Between Hooks 12-7/8 In. Length 14-3/4 In. Width 10-7/8 In. Depth 7-3/8 In. Pull to Lift Rated Load 46 lb. Brake Weston Style Brake Standards ANSI/ASME B30.16 Includes Over Load Limiter