The Snap-on Tools 1/2" Air Impact Wrench Power, No. PT850, delivers 1,190 ft-lb of bolt breakaway torque, 810 ft-lb of max torque and 1,270 bpm. The air impact wrench weighs 4.2 lbs, features a cushion-grip handle and a forged 7075 aircraft-grade aluminum nose. The design results in less vibration and less required grip pressure and muscle effort, reducing user fatigue, the company says. The large rear air regulator can be dialed to a specific torque and the one-handed forward/reverse lever is housed just above the trigger for easy use.
