30128A Composite Air Impact Torque Wrench | 1/2-Inch Square Drive | 600 Ft-Lbs. | Twin Hammer | Pneumatic Tool

Recommended air pressure: 90 PSI suggested air compressor: 3 HP No load speed: 7500 rpm max torque: 600 ft/lb air inlet: 1/4-inch NPT air hose (ID): 3/8-inch average air consumption: 6.5CFM