Manual Chain Hoist Chain Length 21 ft For Minimum Beam Flange Width Not Applicable For Maximum Beam Flange Width Not Applicable Headroom 10 3/16 in Includes Brake Brake Included Lifting Hook Type Hook with Safety Latch Maximum Lifting Capacity 1 000 lb Maximum Lifting Length 20 ft Mount Type Hook Mounted - No Trolley Body Depth 4 in Body Material Aluminum Body Width 4 in Brake Type Weston Style Chain Grade Grade 100 Chain Material Nickel Plated Color Silver