The Campbell Hausfeld Get Stuff Done 1/2 inch Impact Wrench will help you power through the toughest jobs. Whether you are a weekend warrior or an auto enthusiast, you will appreciate the 400 ft. lbs. of working torque that the XT002000 delivers. This impact wrench boasts a heavy duty twin-hammer impact mechanism for maximum torque, while the 3-Speed forward/reverse power settings adjusts to meet your specific project requirements. The composite housing reduces tool weight (5.6 lbs.) while maintaining durability; combined with the rubberized comfort grip the XT002000 features a user friendly design. With a maximum torque 750 ft. lbs, BPM of 1,200 and RPM of 8,500, this impact wrench gets stuff done efficiently. Average Air Consumption of 3.4 CFM @ 90 PSI. Maximum Pressure of 90 PSI. Minimum Hose Size of 3/8 inch. Air Inlet Size of ¼ inch NPT (F). An air compressor with a tank capacity of 8 gallons or larger is recommended. Get stuff done faster and easier with Campbell Hausfeld – The Air Power Expert.