23pc Precision Screwdriver Set with Organizer Case Phillips Slotted Hex TORX Electronics Cell Phone Computer Super-handy set of precision screwdriver bits every home needs in see-through organizer case Smaller precision bits designed for use with today's electronic devices - cell phones, games, computers, media devices, small appliances Includes 21 of most commonly-used bit sizes and configurations. Hardened tool steel with polished chrome finish for durability and long life Handle has rubberized soft grip for non-slip hold, spinner-cap lets you press down with heel of hand and turn driver with fingers. 4" flex extension gives superior access to hard to reach fasteners Includes: Phillips PH 000, PH00, PH 0, PH 1, Hex 1.5mm, 2.0mm, 2.5mm, 3.0mm, 4.0mm, Slotted 1.5mm, 2.0mm, 3.0mm, 4.0mm. TORX (Star) T5, T6, T7, T8, T9, T10, T15, T20