PowerState™ Brushless Motor delivers up to 1,200 ft-lbs of Fastening Torque & 1,600 ft-lbs of Nut-Busting Torque with M18™ RedLithium™ Forge™ BatteryUp to 2" shorter length, the 7.6" in length provides most access in tight spacesFastest removal speeds to 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 changesRedLithium™ batteries deliver more work per charge and more work over the life of the batteryRedLink Plus™ Intelligence ensures maximum performance and protects from overloads, heating and over-dischargeCompatible with all M18™ batteries & chargers