Add ten tools to your favorite Leatherman tool with the Removable Bit Driver. The set comes with a driver and five double-ended tool steel bits. The extender also works with regular 1/4” hex bits, and the handy holder will also store standard hex bits – giving you extra functionality for your favorite hobby. INCLUDED BITS Torx #10 & #15 Hex 4mm & 5mm Hex 6mm & 1/4″ Phillips #0 & #3 Screwdrivers Medium and Extra Small