40V max XGT® Brushless Cordless 4-Speed High-Torque 1/2"" Sq. Drive Impact Wrench Kit w/ Friction Ring Anvil (GWT02) delivers full-size power with 1,620 ft.lbs. of Nut-Busting Torque and 1,250 ft.lbs. of Fastening Torque. The 4-Speed High-Torque 1/2"" Sq. Drive Impact Wrench features 3 forward and 3 reverse Auto-Stop modes for increased efficiency. It also features a 4-speed power selection switch (0-850 / 0-900 / 0-1,000 / 0-1,800 RPM & 0-1.700 / 0-1.800 / 0-2,000 / 0-2,400 IPM) for a wide range of applications. It has an ultra-smooth variable speed trigger that provides optimum control The GWT02 features a flexible joint that isolates the battery from the grip to help reduce wear on the battery contacts, and a reinforced gear housing engineered for maximum job site durability. It also features a compact length of only 8-3/8""; ideal for working in tight spaces. Convenience features include a full speed mode function that reduces trigger pull to reach full speed, as well as dual L.E.D. lights with one below the anvil and one on the tool’s foot for added illumination in low light environments. XGT® is a system of equipment, tools, batteries, and chargers utilizing 40V max lithium-ion batteries. XGT® is engineered to deliver high power to take on high-demand applications, allowing users to completely transition to a cordless job site. XGT® is equipped with advanced brushless motor engineering, intelligent digital communication, and superior durability features to outpower, outsmart and outlast the rest.