12V max Lithium-Ion Cordless 3/8" Impact Wrench Variable speed (0-2,300 RPM & 0-3,000 IPM) for a wide range of fastening applications. Compact and ergonomic design at only 6-3/8 long. Weighs only 2.1 lbs. with battery (battery not included) for reduced operator fatigue. Built-in L.E.D. light illuminates the work area. Rubberized soft grip handle provides increased comfort on the job. Convenient 3/8 square drive for quick socket changes. Ergonomic shape fits like a glove with even pressure and easy control. Makita's proprietary hammer and anvil are made using the highest quality steel and heat hardened to last longer. Makita 12V max Lithium-Ion batteries provide longer run time and lower self-discharge (battery and charger not included). Built for maintenance professionals, repairmen, remodelers, electricians, and general contractors who require a compact fastening solution.. 3-year limited warranty. Only use genuine Makita batteries and chargers WT01ZW Yes -