Basically Impact Sockets are high strength fasteners which can deliver high amount of torque required for tightening and loosening operations. Our Impact Sockets confirm to DIN specification. Impact Sockets are most commonly finished with a surface conversion of black oxide or other coating to provide corrosion free and improved appearance rather than a bare steel. The structure of the material is made up of fine grain after heat treated, the distribution of grains are equalized that can withstand high stresses in service and able to provide the maximum torque. These are used on any torque and impact gun application. These are power torque sockets and are heavy duty version of normal chrome sockets.