After heat treatment and forging, it has high hardness and good toughness. Flexible for impact wrench and other high torque tools.
: Special internal arc angle design of 6-point socket increases the contact area with the fasteners, grasp more firmly. Protect nut from wear and skid. : The surface is black phosphate finish to prevent the socket from rusting, and corrosion resistant, extend the service life.
Can remove fasteners at least ten thousand times. : The laser mark on the impact socket and the specification mark on the tool box make it easy to quickly identify the socket you need. It is suitable for the installation and repair of automobile, machinery, equipment and other products. : With a heavy toolbox, convenient to storage and carry, include: 1/2 drive 18 x metric Deep sockets, 4 x SAE Deep sockets, 3 x adapter, 8 x bit. 3", 6", 10" impact extension bar, 1/2" universal joint, and a ratchet handle. The workmanship exceeds the ASME and ANSI standards.