The Milwaukee 39-in-1 precision multi-bit screwdriver is more versatile and has better control for driving and precise tuning. The multi-bit driver features a comfortable, non-slip grip handle for maximum control. Designed with a dual length shank, the multi-bit driver offers users an extended reach for hard to access fasteners. This multi-bit driver also features a 360-degree rotating back cap which provides greater control for speed and precision on the jobsite. The chrome-plated bit holder provides rust protection and reduces wear from elements on the jobsite. Backed by Milwaukee's limited lifetime warranty. Includes Slotted 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm; Phillips #000, #00, #0, #1, #2; Square #1, #2; Torx #3, #4; Torx Security T5, T6, T7, T8, T9, T10, T15; Hex 0.9mm, 1.3mm, 1.5mm; Hex Security 2mm, 2.5mm, 3mm, 3.5mm; Triangle #2, #3; Pentalobe P2, P5; Y-Type #000, #0, #1; Stand Off; Spanner 4, 6.