Body, gear and cable made of steel. Forged hook in medium carbon steel with safety lock. Smooth-running crank with polypropylene handle. Automatic brake activation. For boat towing, gardening and farming equipment. Maximum Drag Capacity: 735kg. Gear Ratio: 4.1: 1. Hook Opening: 7/8″ (22.2mm). Cable Length: 9m. Cable Diameter: 3/16″ (5mm). Weight: 3.6kg.