The M18™ FUEL™ 7/16 in. hex utility high torque impact wrench w/ ONE-KEY™ delivers the fastest drilling speed, more power, and is built for maximum control. The POWERSTATE™ brushless motor and all-new mechanism provide linemen with 30% faster drilling speed, increasing productivity on the job. With up to 750 ft-lbs max torque, this impact delivers more power for effortless removal of rusted or corroded hardware. It's ergoNmically designed for the lineman, providing superior control whether in-bucket, on-ground or climbing. The extended handle offers increased grip surface, perfectly fitting high voltage safety gloves for improved comfort, less fatigue, and balanced maneuverability. This is the first 7/16 in. impact in the industry to be equipped with a QUIK-LOK™ chuck, uniquely providing faster and easier bit changes. Linemen can keep one hand firmly on the tool's handle while inserting augers, sockets and other essential accessories. The integrated lanyard loop allows for transfer and storage. REDLINK Plus™ intelligence ensures maximum performance and protects from overloads, heating and over-discharge. The REDLITHIUM™ battery pack (Nt included on bare tool) is compatible with 175+ M18™ tools, delivers more work per charge and more work over the life of the pack than competitors. With ONE-KEY™, you also gain the ability to customize, track and manage your utility impact. ONE-KEY™ TechNlogy also allows you to save up to 4 task settings directly to the tool. If your tool is ever lost or stolen, its tracking functionality can lock it out to protect your investment.