Pin detent locks sockets in place securely, especially while working overhead The PowerState™ brushless motor delivers up to 550 ft-lbs. of max fastening torque 4-Mode Drive Control™ provides greater control over output speed and power. Includes auto shut-off and bolt-removal control Bolt removal control delivers full torque output, then decreases RPMs once the bolt is loosened to prevent fastener drops Mode 1 IPMs: 0-900; Mode 2 IPMs: 0-2,100; Mode 3 IPMs: 0-3,100; Mode 4 IPMs: 0-3,100 Works in up to to 69kV environments 6.0" in length provides most access in tight spaces Tri-LEDs deliver high definition lighting to increase workspace visibility with less shadows Auto Shut-Off™ control applies no more than 35 ft-lbs of torque for hand-tight fastening applications to prevent overtightening Mode 1 RPMs: 0-1,250; Mode 2 RPMs: 0-1,950; Mode 3 RPMs: 0-2,575; Mode 4 RPMs: 0-2,575 RedLink Plus™ Intelligence ensures maximum performance and protects from overloads, heating and over-discharge Compatible with all M18™ batteries & chargers Battery Type Lithium-Ion Includes (1) M18 Fuel™ 1/2" Mid-Torque Impact Wrench with Pin Detent (2962P-20); (2) M18™ RedLithium™ XC5.0 Resistant Battery (48-11-1850R); (1) M18™ & M12™ Multi-Voltage Charger (48-59-1812); (1) Blow Molded Case Max. Torque 650 ft-lbs No Load RPM 0-2575 Socket Size 1/2" Voltage 18 V