CRAFTSMAN^® 1/2-Inch Drive Standard (SAE) and Metric Impact Bit Socket Set with Case (28-Piece)

28 pc. 1/2-in Drive Impact Bit Socket Set is engineered and constructed to endure high torque application with impact wrenches. These impact bit 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.