Our M18 FUEL� 1" D-Handle High Torque Impact Wrench w/ ONE-KEY� is the world�s first cordless 1� D-Handle High Torque Impact Wrench. 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 wrench provides unmatched performance. The battery-powered impact wrench provides you with