Makita DT01ZW 12V max Lithium-Ion Cordless Impact Driver, Tool Only 800 in.lbs. of Max Torque in an Ultra-Compact Size Variable speed (0-2,400 RPM & 0-3,000 IPM) for a wide range of fastening applications Compact and ergonomic design at only 6-1/8" long Weighs only 2.0 lbs. with battery (battery not included) for reduced operator fatigue Built-in L.E.D. light illuminates the work area