AmPro Air Impact Wrench 3/8″Dr Twin Hammer

Bolt Capacity : 1/2″
Max Torque (Ft-Lb) : 280
Free Speed (RPM) : 10,000
Avg. Air Consumption (CFM) : 10.6
Air Pressure (PSI) : 90
Air Inlet (NPT) : 1/4″
Hose Size (ID) : 3/8″

280 Ft/Lb