Coil Hook Capacity 15 000 lb. Throat Height 24 In. Max Coil Width 36 In. Min Coil Inside Diameter 12 In. Material Above the Bail Opening 1-1/2 In. Bail Opening Width 4 In. Bail Opening Height 7 In. Bail Width 1-1/2 In. Overall Width 4 In. Headroom 37-1/2 In. Standards ASME B30.20 and BTH-1