DRIVER IMPCT KIT HEX 1/4IN 18V800 rpm for a wide range of fastening applications. Compact design provides ideal balance and control. Also ideal for overhead applications or work in tight spaces. RedLink intelligence provides advanced overload protection against abusiveapplications and monitors the temperature to prevent damage and ensure maximum tool and battery life. RedLithium battery pack delivers more work per charge and more work over battery pack life. Weighs only 3.1 lbs. On board fuel gauge on battery. 5-3/8" tool length. Kit includes (1) M18 1/4" Hex brushless impact driver, (2) M18 RedLithium 2.0 compact battery packs, (1) M18 and M12 Multi-voltage charger and (1) carrying case.