Dutton-Lainson Company (WG2000HEX) Worm Gear Winch with Hex Drive - 2000 lb. Load Capacity 2000 lb. capacity 40:1 gear ratio (40 revolutions with handle to turn the drum one full turn) 5/8" hex drive can be operated by power drill with socket Powder coated copper bronze finish Includes removable socket handle for use when drill is not available