AmPro 3/8"Dr Air Butterfly Impact Wrench 75 Ft/Lb

ideal for small engine work in tight placesbuilt-in regulator for complete speed controlair inlet swivels 360 degreessingle-handed forward and reverse power control. bolt capacity : 7/16"max torque (ft-lb) : 75free speed (rpm) : 10,000avg. air consumption (cfm) :4.0air pressure (psi) : 90air inlet (npt) : 1/4"hose size (id) : 3/8"