DEWALT DCF894P2 20V Max Xr 1/2" Mid-Range Cordless Impact Wrench with Detent Pin Anvil Kit Up to 330 ft-lbs max of fastening torque at only 3.48lbs Features precision wrench control. In forward, the tool will pause before impacting to help prevent overtightening. In reverse, the tool lowers speed when fastener is loose to help prevent run-off 3 mode settings to complete a variety of applications Dewalt-built Brushless motor for increased efficiency and runtime vs. Brushed DEWALT DCF894P2 20V max* XR 1/2 in. Mid-range cordless impact wrench with detent pin anvil kit Variable speed trigger helps to provide speed control