Complete tough jobs utilizing the power of the 20V MAX* XR® 1/2" High Torque Impact Wrench. The industry's highest rated max torque cordless 1/2" impact wrench** delivers up to 28% more torque*** when using XR POWERSTACK™ (sold separately), making it ideal heavy-duty applications. This tool features a glass-filled nylon housing to help protect against oils and harmful solvents. Other features such as PRECISION WRENCH™ mode, which helps prevent overtightening and fastener run-off, as well as a 4-mode push button switch, to easily change speeds and LED brightness, are included to help maximize efficiency and productivity on the jobsite. Battery sold separately.