The POWERSTATE™ Brushless Motor delivers up to 2,000 ft-lbs of nut-busting torque and 1,900 ft-lbs of fastening torque, making this the world's most powerful cordless impact wrench, enabling you to complete the most demanding applications. With the runtime to install up to 200 1-1/4" bolts on a single HIGH OUTPUT™ HD12.0Ah battery, this portable impact gun provides unmatched performance. The battery-powered impact wrench provides you with cordless convenience and eliminates the need for compressors, generators, cords, and hoses. With no compressor or hose, you have greater productivity and portability to complete applications not accessible with a pneumatic unit. Kit includes: M18 FUEL™ 1" D-Handle High Torque Impact Wrench w/ ONE-KEY™, (2) M18 REDLITHIUM™ HIGH OUTPUT™ HD12.0 Battery Pack, M18™ & M12™ Rapid Charger, Tool-Free Adjustable Handle, Lanyard Loop, and Contractor Bag.