Description Made of high quality alloy steel (chrome-molybdenum) Removes and installs budd-type wheel fasteners Socket has two openings, eliminating the need for two separate sockets Engineered specifically for use with impact tools using the most up to date industrial specifications Lifetime Warranty Grey Pneumatic sockets are designed for professional tool users. This socket features our "high torque"; drive. This limits the amount of wear on the corners of the fastener and the socket. It also improves the strength of the socket, transfers increased torque to the fastener and allows easier access to tight areas.