The M18 FUEL 1/2" High Torque Impact Wrench w/ Friction Ring REDLLITHIUM FORGE Kit, No. 2967-21F, from Milwaukee Tool, is designed to provide access in tight spaces with its 7.6" length and maximize productivity through faster removal speeds. The brushless motor delivers up to 1,200 ft-lbs of fastening torque and 1,600 ft-lbs of nut-busting torque when paired with the M18 REDLITHIUM FORGE Batteries. Additional features include a four-mode drive control that offers precision with a range of pre-set RPM and IPM levels; an automatic shutoff control that prevents over-tightening; a friction ring that ensure quick and easy socket changes; and tri-LEDs that deliver high-definition lighting to increase workspace visibility with less shadows.