The Milwaukee M18 FUEL 1 in. High Torque Impact Wrench with ONE-KEY is the worlds first cordless 1 High Torque Impact Wrench. The POWERSTATE Brushless Motor delivers up to 1,800 ft./lbs. of Nut-Busting Torque and 1,500 ft. lbs. of fastening torque, making this the most powerful cordless impact wrench and enables users to complete the most demanding applications. At only 12.9 lbs. with battery, the tool is up to 7 lbs. lighter than corded units, providing users with less fatigue while making overhead applications easier to complete on the job site. The battery-powered impact wrench provides users with cordless convenience and eliminates their need for compressors, generators, cords, and hoses. This reduces the cost of ownership by lowering energy costs and eliminating routine maintenance on compressors and generators. With no cord or hose, users have greater portability and the ability to complete applications they were not able to do with a corded or pneumatic unit. The REDLINK PLUS Intelligence ensures users achieve maximum performance and protects their High Torque Impact Wrench against overloads, over-heating, and over-discharge. The 4-Mode DRIVE CONTROL provides users with greater control over the output speed and power of this powerful High Torque Impact Wrench. In addition to the impact wrench, this kit includes 2-M18 HIGH OUTPUT XC 8.0 batteries, a M18 and M12 Rapid Charger, Tool-Free Adjustable Handle, Lanyard Loop, and a Contractor Bag.