M18 FUEL™ 1/2" High Torque Impact Wrench w/ Pin Detent (TOOL ONLY) (SF) POWERSTATE™ Brushless Motor delivers up to 900 ft-lbs of Fastening Torque & 1,100 ft-lbs of Nut-Busting Torque 7.3" in length provides most access in tight spaces Greater Durability - Durability Meets Performance Patented battery isolation system ensures a secure battery connection and controls vibration transmitted to the pack Tri-LEDs deliver high-definition lighting to increase workspace visibility with fewer shadows 4-Mode DRIVE CONTROL™ provides greater control over output speed and power. Includes auto shut-off and bolt-removal mode Bolt removal mode provides maximum nut-busting torque to break the fastener free, then slows to 750 RPM for more control when removing fasteners AUTO-SHUTOFF™ control prevents over-tightening and increases productivity by applying no more than 50 ft-lbs of torque The lanyard loop included allows for safer use and easier storage Mode 1 IPMs: 0 - 1,400; Mode 2 IPMs: 0 - 2,500; Mode 3 IPMs: 0 - 2,700; Mode 4 IPMs: 0 - 2,700 Mode 1 RPMs: 0 - 700; Mode 2 RPMs: 0 - 1,300; Mode 3 RPMs: 0 - 2,000; Mode 4 RPMs: FWD: 0 - 900, REV: 0 - 2,000 / 0 - 750 Pin Detent securely locks sockets in place, especially while working overhead REDLINK PLUS™ Intelligence ensures maximum performance and protects from overloads, heating, and over-discharge