The Milwaukee M18 FUEL w/ONE-KEY High Torque 1/2" Impact Wrench Kit with Friction Ring (2863-22) provides the most powerful, most compact, and the most repeatable impact wrench in the industry. The POWERSTATE brushless motor delivers up to 1,000ft-lbs of fastening torque and 1400ft-lbs of nut-busting torque, providing you with a cordless solution that will eliminate the need for corded impact wrenches. The industry’s most compact cordless high torque impact wrench at 8.39" in length, this tool allows for more access in tight spaces. REDLINK Plus intelligence prevents damage to the tool and battery due to overloading or overheating. REDLITHIUM batteries deliver more work per charge and more work over the life of the battery. Compatible with one-key, this is the industry’s first high torque impact wrench that wirelessly connects to a smart phone to customize, track and manage a tool’s performance and location. Unlimited tool customization allows you to connect to the tool and access predetermined set-ups for specific fasteners and materials, or have complete control over output speed and power for the specific application at hand. With ONE-KEY, you now have a tool that delivers the most repeatable torque output in the industry. You now have a solution that will get you closer to your targeted torque value, reducing the likelihood of significant under or over torque. You will experience less rework, less damage, and increased productivity that will get you closer to your torque target and will finish with a calibrated torque device to reach your targeted torque value. The tool’s memory supports up to 4 custom profiles that can be easily accessed with the touch of a button on the tool. Once the profiles are saved to the tool, the connection to the smart phone is no longer necessary. Your custom profiles are also saved in the cloud so that they can be accessed at any time.