The W3131 IQV20 Cordless Compact 3/8" Impact Wrench from Ingersoll Rand offers breakaway torque up to 400 ft-lbs, a maximum speed of 2,800 rpm, and 4,200 bpm for rapid removal of fasteners. The compact impact wrench weighs 2.3 lbs and measures 5.3" in length. It also features an overmolded ergonomic grip to provide comfort for extended periods of use, a patented 360-degree LED shadowless light ring to illuminate fasteners from all sides, three speed options with variable speed trigger to cover a wide range of applications, and impact-resistant bumpers on upper and lower housing to maximize durability.