From the Manufacturer The CP719 is a 1/4-Inch Impact that can fasten small fasteners in hard to reach places. Fast, with 30 ft lbs of torque at 7,000 rpm's. Compact and lightweight for easy access to the tight spots. Only 4 1/2-Inch long at 2 1/2 lbs. One hand push button forward / reverse power regulator. Applications: small fasteners, small engine repair, body shops. Specifications: Square Drive - 1/4-Inch, Length - 4-1/2-Inch, Average Air Consumption CFM - 1-1/2, Air Inlet NPTF - 1/4-Inch, Working Torque Range - 5-20 ft. lb. Ult. Torque @ 90 PSI, Fwd/Rev - 30 ft. lb.