Features: Produces 550 ft/lbs of hard hitting torque Weighs only 6.01 lbs Extremely popular traditional style 1/2" impact wrench design 2" extended anvil for use in tire shops Twin Hammer mechanism provides more power and smooth, balanced impact blows for reduced vibration Steel hammer case and aluminum body offers superior protection and strength "Push Through" sideways Forward / Reverse control conveniently allows one hand directional change Muffled handle mounted air outlet adds to operator comfort and safety Air inlet screen for extended motor life For maximum performance we recommend 90 PSI air pressure A professional tool for professional users. Ideal for all automotive, industrial and farm service applications Specifications: Air Inlet (NPT): 1/4" Anvil: 2" Average Air Consumption: 8 cfm Free Speed: 7,000 RPM Max. Torque - Forward: 550 ft-lb Max. Torque - Reverse: 550 Min. Hose Size: 3/8" Overall Length: 9-1/4" Product Weight: 6 lb (2.7 kg) Sound Pressure: < 90 dBA Square Drive: 1/2" Standard Bolt Capacity: 5/8" Vibration: < 0.4 m/s² Working Torque - Forward: 350 PSI Working Torque - Reverse: 350 PSI * All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.