The Kobalt 0.5-in 1000-ft lb. Air Impact Wrench has been designed to tackle the toughest jobs with ease. With 4 forward power settings, 1 reverse, and a large adjustment dial this air impact wrench provides complete control. Switch between forward and reverse seamlessly using the easy push-button control, saving time, and maintaining a smooth, uninterrupted workflow. The built-in muffler reduces noise for a quieter working environment. The composite construction reduces fatigue and increases efficiency, and its ergonomic design provides a comfortable grip, even with prolonged use. With a maximum speed of 7000 RPM and impressive torque, the Kobalt 0.5-in 1000-ft lb. Air Impact Wrench is built to deliver extreme power and performance. Extreme power for the toughest jobs Composite construction for reduced weight and less fatigue 4 forward power settings, 1 reverse Large power adjustment dial Easy push-button forward/reverse control Built-in muffler for reduced noise Impact Wrench Size (Inches): 0.5 __ CFM @ __ PSI: 5 90 Ft.-lbs. torque (Foot/lbs.): 1000 Maximum Speed (RPM): 7000 Warranty: 3-year limited CA Residents: Prop 65 Warning(s): Yes UNSPSC: 27131500