Wheel Torque Master Sockets will torque wheel nuts to the correct torque the first time, every time, on most makes and models of Foreign and Domestic cars, light trucks, SUV�s and vans. Torque Master Sockets are easy to use and are color coded for quick identification. Using a torque socket avoids over-torquing wheel nuts and prevents major wheel and brake damage. These tools are designed for use with a ½� drive impact wrench