The Matco Tools 1/2" Composite Impact Wrench, No. MT2779, delivers 1,600 ft-lbs of breakaway torque. The impact wrench features a tip valve trigger design to provide precision when controlling torque and speed is necessary, proprietary rotor design to improve tool life and power, and an enlarged grease fitting to make servicing the tool easier. It also offers refined internals to provide maximum power with increased longevity and a large rear dial to select forward torque for additional control. The tool comes with a two-year warranty.