Get superior socket retention in a powerful, compact, long-running impact wrench. The M18™ Cordless Lithium-ion 1/2" High-Torque Impact Wrench features a Milwaukee® 4-pole motor and powerful impact mechanism to deliver a reliable 450 ft-lbs of torque with maximum runtime. The REDLITHIUM™ Extended Capacity Battery Pack delivers more work per charge and more work over pack life than the competitors, as well as best-in-class performance in extreme jobsite conditions. You’ll get consistent speed control between 0-1900 RPM and 0-2200 IPM with the variable-speed trigger. The 2662-22 has a 1/2” anvil with detent pin to ensure maximum socket retention. The M18 Impact Wrench’s onboard, real-time battery fuel gauge helps you monitor the charge precisely, so there’s less downtime on the job. Lightweight and portable, with superior ergonomics, this 18-volt cordless power tool offers ultimate comfort during prolonged use. The kit includes two M18™ XC batteries, an M18™ and M12™ multi-voltage lithium-ion battery charger, and a carrying case.