3/8" Pistol Grip Air Impact Wrench 415 ft.-lb., Chicago Pneumatic, Mfr#: CP7729

Impact Wrench, Power Source Air Powered, Air Consumption 20 cfm, Air Inlet 1/4 in NPT, Air Pressure 90 psi, Max. Air Pressure 90 psi, Min. Air Pressure 90 psi, Min. Hose Size 3/8 in, Exhaust Location Bottom, Duty Rating General Duty, Breakaway Torque 415 ft-lb, Fastening Torque 300 ft-lb, Free Speed 9,400 RPM, Impact Rated Yes, Impact Sound Level 102 dB, Impacts per Minute 1,700, Number of Speed Settings 3, Power to Weight Ratio 149.3 ft-lb/lb, Max. Bolt Capacity 1/2 in, Drive Size 3/8 in Square