General description The Teng 9203N Wheel Nut Socket Set includes three 1/2-inch drive, 6-point deep metric impact sockets, specifically designed for use with wheel nuts. Made from durable chrome molybdenum steel, these sockets feature a protective black finish to prevent corrosion and damage, making them ideal for automotive and home improvement tasks, especially on aluminum wheels. Technical specifications Material: Chrome molybdenum steel Finish: Black protective coating Drive size: 1/2 inch Type: Deep impact sockets Number of pieces: 3 Sizes included: 17mm, 19mm, 21mm Length: 78mm Size: Mixed Set Type: HEX Compatibility and accessories Compatible with impact wrenches and ratchets with a 1/2-inch drive Suitable for removing and tightening wheel nuts on vehicles, particularly aluminum wheels Installation Attach the socket to a compatible impact wrench or ratchet Select the appropriate size for the wheel nut Use the impact wrench or ratchet to tighten or loosen the nuts as needed