Differential regulator allows the operator to match the required power to the job Improved oil bath DYNA-PACT clutch delivers higher performance and extended durability Handle exhaust directs air away from the workpiece and operator Teasing throttle design for precise control Applications: overall automotive service, body shop, farm, light truck work, etc. Ultimate Torque: 425 ft.-lbs. Specifications: Square Drive in.: 1/2 Weight lb.: 5-1/8 Length in.: 7-1/2 Avg. Air Consumption CFM: 4 Air Inlet NPTF in.: 1/4 Working Torque Range ft.-lb.: 25-310 Ult. Torque @ 90 PSI ft.-lb.: 425