Engineered and constructed for high torque application. Specifically designed to engage with flats of fasteners. Prevents rounding during high torque jobs. Black oxide finish is corrosion resistant. 6 Point socket with fastener gives increased torque. Large markings offer easy identification. Meets or exceeds ASME specifications. Includes: (11) 1/2" Drive SAE Deep 6pt impact sockets. (11) 1/2" Drive MM Deep 6pt impact sockets. 1/2" Drive 3" Extension bar.
