The Milwaukee M18 FUEL™ ONE-KEY™ 1″ High Torque Impact Wrench with Friction Ring delivers up to 2,033 Nm of fastening torque and 2,400 Nm of nut-busting torque, making it the most powerful cordless impact wrench in its class. Its compact design provides greater access in tight spaces. The POWERSTATE™ brushless motor ensures maximum power and efficiency, while the REDLINK PLUS™ intelligence system offers advanced overload protection. The tool features a friction ring anvil for quick and easy socket changes.