3/8" Dr HD Impact Wrench

Powerful single hammer clutch 180 ft/lbs of torque - smooth and balanced operation Push button direction change for quick and easy operation Built-in air regulator with 5 torque settings for precise speed control Contoured handle for comfort and control Lightweight cast aluminum housing Ideal for changing tires, shock/spring work, and other automotive jobs Specifications: Drive Size: 3/8", Max Torque: 180 ft/lbs, Working Torque: 50-100 ft/lbs, Free Speed RPM: 10,000, Avg CFM: 2.5, Air Inlet NPT: 1/4", Standard Bolt Size: 1/2", Weight: 2.9 lbs