Milwaukee's M18 FUEL™ ½” Ext. Anvil Controlled Torque Impact Wrench w/ ONE-KEY™ delivers Controlled Torque for fastening and up to 1,100 ft-lbs of Nut-Busting Torque. Professional tire technicians can perform Faster Tire Service without the hassle of pneumatic hoses, compressors, and torque sticks. The cordless impact wrench features four customizable modes, delivering you with unique fastening torque outputs needed to perform tire service on vehicles such as sedans, light trucks, and box trucks. With up to 1,100 ft-lbs of breakaway torque, the controlled torque impact wrench provides you with more than enough power to remove rusted lug nuts. Our REDLITHIUM™ Battery Pack (not included) is compatible with M18™ tools, providing you with more work per charge and more work over the life of the pack than competitors. With ONE-KEY™, you also gain the ability to Customize, Track and Manage your extended anvil impact wrench.