The Milwaukee M12; 1/4" Hex Screwdrivers variable speed trigger and 0-500RPM give the user control with 15+1 clutch settings to prevent over tightening fasteners, and 175 in-lbs. of torque. At 6-1/2 in. long and weighing only 2.0lbs; its compact, lightweight and durable design provides greater comfort and fits in tighter spaces on the jobsite. The onboard LED light and gauge help you increase productivity and avoid interruptions. Two belt-clip positions for both left- and right-handed users and one-handed bit changes provide maximum ease-of-use. The REDLITHIUM™ Battery Pack (not included) delivers more work per charge and more work over pack life than the competitors.