Bosch Bare-Tool DDB180B 18-Volt Lithium-Ion 3/8-Inch Cordless Drill/Driver 400 in/lbs of torque - Enough torque to drive the most common fasteners and drill bits 7.6" Head Length and 3 lbs weight - Most Compact and Lightweight desgin availabe provides least amount of use fatigue. Works with SlimPack Batteries and FatPack Batteries- ECP Technology monitors the battery to reach it maximum life. Keyless Chuck with Auto-Lock - For fast, one-handed bit changes LED Light - Ensures best visibility in dark areas