1/2" Electric Impact Wrench produces up to 240 ft. lbs. of torque to easily tighten or remove fastenersOur 1/2" drive electric impact wrench has a 7 amp motor to fasten or remove fasteners without a lot of work. Includes ball detent system to secure your sockets, one-handed rocker switch (forward/reverse), and accessible brushes. * 2100 RPM, 2400 impacts per minute * Ball bearings for smooth operation * One-hand forward/reverse7 amp, 120 volt AC motorOverall length: 9-1/4"