Milwaukee M18 1/2 High-Torque Impact Wrench with Friction Ring

The M18? Cordless Lithium-Ion 1/2-inch High Torque Impact Wrench with Friction Ring Kit features a four-pole frameless motor that is capable of 450 ft-lbs. of torque， which allows it to tighten or remove virtually any nut or fastener. Powered by the Milwaukee REDLITHIUM M18 battery system， the Milwaukee M18 Cordless 1/2 Inch Impact Wrench runs the same durable and long-lasting battery as your other M18 tools， so you can use one battery set for the entire job. A detent pin system keeps the sockets off the floor and in the wrench. The friction ring in this high torque impact wrench is designed to let you easily change sockets with just one hand. Delivering up to 2，200 impacts per minute， this impact wrench weighs only 5.2 pounds and is 8.875 inches long， packing a great deal of power into a compact， lightweight tool.