【Heavy Duty And Durable】Made of high strength aluminum alloy, special treated anti rust and corrosion finish, makes our are impact wrench gun durable and strong enough to withstand heavy use. Long serving life span, a value maintenance necessity in household garage or repair shop.

【Easy Operate】Labor saving air impact design, easy to use with auxiliary handle. Also comes with a 1" Square drive.

【Function】Max air pressure of 175 PSI. Rated free speed of 4200RPM. Max torque of 1900ft-lbs. 6 levels of speed adjustments, 3 speeds forward and 3 speeds reverse. Perfect for general repair work on trucks, tires and heavy duty equipment. Both domestic and commercial use available.

【Comes With All Necessities】Package includes a 1-1/2"(38mm) and a 1-5/8"(41mm) socket. One 1/2" NPT air inlet. An easy operate internal hexagonal wrench. And a Mobil-oil pot.

【A Portable Tool Kit】Blow molded case keeps the tools organized and easy to transport. Simply put under the seat when not in use.