IIT 41600 1/2-Inch Drive Electric Impact Wrench Produces up to 240 ft. lbs. of torque to easily remove or tighten nuts and bolts, One handed rocker switch controls forward/reverse Drive: 1/2-Inch Rated Power: 700 Watts Rated Voltage: 110V - 60Hz No-Load Speed: 2,100/2,700 RPM