Description The MAKITA GWT05D 40V max XGT® Brushless Cordless 4-Speed 1/2″ Sq. Drive Impact Wrench Kit w/ Detent Anvil (GWT05D) provides improved fastening control, ideal for automotive, installation, and fabrication trades. The Makita-built brushless motor delivers 465 ft.lbs. of Nut-Busting Torque and 260 ft.lbs. of Fastening Torque to out-power similar impact wrenches in heavy-load applications. Precise fastening control is achieved through the MAKITA GWT05D kits 4-speed power selection switch, which accounts for a wide range of applications. Three forward and three reverse rotation auto-stop modes offer increased efficiency when fastener is adequately loosened. The full-speed mode function reduces the trigger pull to reach full speed. The MAKITA GWT05D features Makita’s Extreme Protection Technology (XPT™), a series of protective seals inside the tool. It is designed to improve a tool’s operation in harsh conditions by channeling water and dust from key internal components. Reinforced gear housing provides additional durability on the job site