Makita LXDT04CW 18-Volt Compact Lithium-Ion Cordless Impact Driver Kit (Discontinued by Manufacturer) Makita-built 4-pole motor delivers 1,420 inlbs of Max Torque Compact design at only 5-7/16-Inch long and weighs only 2.8 lbs for reduced operator fatigue Variable speed design (0-2,300 RPM & 0-3,200 IPM) covers a wide range of fastening applications Convenient 1/4-Inch hex one-touch chuck for quick bit changes. Built-in L.E.D. light with afterglow illuminates the work area