CRAFTSMAN 23-Piece 1/2-Inch Drive Standard (SAE) and Metric Deep Impact Socket Set with Case

23 pc. 1/2-in SAE/Metric Deep Impact Socket Set is engineered and constructed to endure high torque application with impact wrenches. These impact sockets are specially designed to engage with the flats of fasteners to prevent rounding so it's time to turn up the torque and turn tough jobs into easy ones.