Genesis GIW3075K Impact Wrench Kit, 7.5 A, 1/2 in Drive, Square Drive, 0 to 2700 ipm, 0 to 2100 rpm Speed

1/2" detent pin square drive anvil 220 ft. - lbs. of powerful torque in forward and reverse Die-Cast Aluminum Housing for tremendous durability Rocker Style Switch for strong nut-busting action