Makita's 18V LXT Lithium-Ion Brushless Cordless 4-Speed 1/2 in. square Drive Impact Wrench w/Detent Anvil (5.0Ah), Tool Only (XWT15Z) provides improved fastening control, ideal for automotive, installation and fabrication trades. The impact wrench combines extended run time and speed control for unmatched fastening performance. It is powered by a Makita-built brushless motor for longer run time. The brushless motor delivers 240 ft. lbs. of Max Torque and 430 ft. lbs. of Nut-Busting Torque. Precise fastening control is achieved through the 4-speed power selection switch, which accounts for a wide range of applications. 3 forward and 3 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 XWT15Z features Makita's Extreme Protection Technology (XPT), a protective seal inside the tool. It is designed to improve a tool's operation in harsh conditions by channeling water and dust from key internal components. It is part of Makita's 18V LXT System. The LXT Cordless System, the world's largest cordless tool system powered by 18V lithium-ion slide-style batteries, takes a user from power tools to outdoor power equipment to get the job done. This Promotion also comes with a XSH03Z 18V LXT Lithium-Ion Brushless Cordless 6-1/2" Circular Saw, Tool Only and a bonus XPG01Z 18V LXT Lithium-Ion Cordless Grease Gun, Tool Only.