Ratchet, Air Powered, Air Consumption 16 cfm, Air Inlet 1/4 in NPT Female, Air Pressure 90 psi, Max. Air Pressure 90 psi, Min. Air Pressure 50 psi, Min. Hose Size 3/8 in, Exhaust Location Rear, Drive Size 3/8 in Square, Retainer Type Ball Detent, Free Speed 200 RPM, Fastening Torque 80 ft-lb, Duty Rating Industrial Duty, Tool Brand SPEEDAIRE, Overall Length 10 in, Side to Center 7/8 in, Tool Weight 2.6 lb