Our 39-in-1 Precision Multi-Bit Screwdriver is more versatile and has better control for driving and precise tuning. The multibit screwdriver features a comfortable, non-slip grip handle for maximum control. Designed with a dual length shank offering users an extended reach for hard to access fasteners. This multi-bit screwdriver also features a 360° 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. The Milwaukee® 39-in-1 Precision Multi-Bit Screwdriver includes Security Hex: 2mm, 2.5mm, 3mm, 3.5mm, Security Torx®: T5, T6, T7, T8, T9, T10, T15, Slotted: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, Hex: 0.9mm, 1.3mm, 1.5mm, Phillips: #000, #00, #0, #1, #2, Spanner: #4, #6, Square: #1, #2, Pentalobe: P2, P5, Torx®: T3, T4, Y-Type: #000, #0, #1, Stand Off: SO, Triangle #2, #3 and is backed by Milwaukee’s Limited Lifetime Warranty.