Klein Tools 32291 Multibit Screwdriver, 15-Piece Screwdriver Set with Tamper-Proof Tips, 1/4-Inch Nut Driver and Internal Storage;

Carry fewer tools with the 15-in-1 multi-bit screwdriver. Comes with a fixed shaft and internal storage compartment for the screwdriver bits so they stay with the driver. 15 different sizes with an emphasis on tamperproof bits plus a ¼” nut driver should cover the range of all your bit needs. Tip Sizes: #10, #15, #20, #25, #27, #30 Torex-Pins; 1/8”, 9/64”, 5/32”, 3/16” Hex-Pins; #6, #8, #10, #12 Spanners; 1/4''Hex.