1 in. Dr SuperDuty Air Impact Wrench With 6 in. Extended Shank

Features Truck tire tool of choice Long known as the workhorse of the truck tire industry Rocking dog clutch for smooth operation and extreme durability Teasing throttle for easy bolt starting Convenient reverse valve for easy directional changes Choice of professional mechanics for high volume tire work on trucks, buses and heavy equipment Includes 6 extended anvil for tire work Specifications Square Drive - 1 in. Working Torque Range - 150-900 ft. lb. Max Torque at 90 PSI Reverse - 1400 ft. lb.Blows Per Minute Free Speed rpm - 4200 Length - 22.25 in. Avg. Air Consumption - 10 cfm Actual Air Consumption at load - 40 cfm Air Inlet Thread Size - 1/2 in.NPTF Min. Hose Size - 1/2 in. Sound Pressure - 110 dBA Item Weight - 33.800 lbs.