Ingersoll-Rand 231HA Super Duty 1/2-Inch Pneumatic Impact Wrench

Max Torque: 590 ft.-lbs. of max. torque. Pressure feed lubrication system. Durability: This impact wrench is tough enough to handle harsh environments, repeated drops and run-ins with any number of chemicals. Variable Power: Variable power control in forward and reverse. Handle Exhaust: Handle exhaust directs air away from the user. Comfort: Comfortable handle contour.