PowerState™ Brushless Motor delivers up to 1,100 ft-lbs of Fastening Torque and 1,500 ft-lbs of Nut-Busting Torque with M18™ RedLithium™ XC5.0 BatteryUp to 2" Shorter Length. 7.6" in length provides most access in tight spacesFastest Removal Speeds. Maximize productivity on the jobsite and in the shopPatented battery isolation system ensures a secure battery connection and controls vibration transmitted to the packTri-LEDs deliver high definition lighting to increase workspace visibility with less shadows4-Mode Drive Control™ provides greater control over output speed and power - includes auto shut-off and bolt-removal modeBolt removal mode provides maximum nut-busting torque to break fastener free, then slows to 750 RPM for more control when removing fastenersAuto-ShutOff™ control prevents over tightening and increases productivity by applying no more than 50 ft-lbs of torqueFriction ring (hog ring) ensures quick and easy socket changesM18™ RedLithium™ XC5.0 Resistant Batteries included provides increased protection against oils, greases, and solventsRedLink Plus™ Intelligence ensures maximum performance and protects from overloads, heating, and over-discharge