A complete 3/4" drive set designed for servicing truck wheels Made of high quality alloy steel (chrome-molybdenum)Tested to the highest specifications to deliver outstanding performance at the competitive cost Packaged in a metal case Lifetime Warranty Rey Pneumatic sockets are designed for professional tool users. They are engineered specifically for use with impact tools using the most up to date industrial specifications.This 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. Set contains the following 6 point sizes: Deep: 3/4", 13/16", 7/8", 1", 1-3/16"; Thin Wall Deep: 1-1/16", 1-1/8", 1-1/4"; Metric Deep: 33mm; Deep Length Budd: 1-1/2"; 4-Point Square: 13/16".