^® CRAFTSMAN 9-Piece 3/8-Inch Drive 6-Point Metric Impact Socket Set with Case

9 pc. 3/8-in Metric Impact Socket Set is engineered and constructed to endure high torque application with impact wrenches. These impact socket 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.