Proto J61929 Multi-Bit Screwdriver The general-purpose multi-bit screwdrivers can be used for tightening and loosening fasteners in a variety of applications, from industrial maintenance to household repairs. They come with a range of tip sizes and styles, eliminating the need to carry a set of screwdrivers, each with a single tip size or style. Tip Size / #0; #1; #2; #3; 1/2 inch; 1/8 inch; 3/16 inch; 3/32 inch; 5/32 inch; 5/64 inch; 7/32 inch; 9/32 inch; T10; T15; T20; T25; T30; T40 Tip Style / Clutch; Phillips; Slotted; Square; Torx Bit Retainer Type / Magnetic Grip Style / Ergonomic Bit Material / Alloy Steel Bit Storage / Separate Case Single/Double End Bits / Single End Magnetized Tip / Yes Shank Material / Alloy Steel Drive Size / 1/4 inch ESD Safe / No Insulated / No Non-Sparking / No Ratcheting / No Replaceable Shank / No Tether Ready / No Finish / Chrome Corrosion Resistant / Yes For Fastener Size / 1/4 inch For Screw Type Hex; Phillips; Slotted; Square; Torx Handle Type / Fluted Handle Material / Plastic Number of Bits / 26 Number of Tips / 26 Number of Pieces / 28 Overall Length / 8 inch Container Type / Plastic Organizer Measurement Type / SAE Sizes Included / Clutch 1/8 inch + 5/32 inch; Phillips: #0 + #1 + #2 + #3; Robertson Square Recess: #0 + #1 + #2 + #3; Slotted: 1/8 inch + 5/32 inch + 7/32 inch + 1/2 inch + 9/32 inch; Socket 5/64 inch + 3/32 inch + 1/8 inch + 5/32 inch + 3/16 inch; Torx T10 + T15 + T20 + T25 + T30 + T40