The Vevor air impact wrench is a compact pneumatic tool designed for auto repair, maintenance, and general assembly or disassembly tasks. It delivers up to 738 ft-lbs of reverse torque with an 8500 RPM no-load speed for strong fastening and loosening performance. Its lightweight aluminum alloy body and ergonomic grip help reduce fatigue during extended use. A 4-speed adjustment system allows better torque control for different jobs. The included accessories help get the tool ready for use right away.