Air Ratchet Wrench, General Duty, Square Drive Size 3/8 In. , Torque Range 10 to 60 ft. -lb. , Max. Torque 76 ft. -lb. , Free Speed 220 rpm, 4. 00 Average CFM @ 15 Second Run Time, 24. 0 CFM @ Full Load, Required Pressure 90 psi, Air Inlet 1/4 In. NPT, Min. Hose 3/8 In. , Head Width 1-1/2 In. , Head...