FEATURES of the Blackburn Big Switch Rachet Multi-Tool Compact design Presta valve core tool Includes T or L handle wrenches to allow more leverage Tools: T25, T30 torx bits, extra-long 2.5, 3, 4, 5, 6, 8mm allen bits, flathead screwdriver, wayside chain breaker, size 0,1,2 spoke wrenches, disc pad spreader, presta valve core tool COMPACT DESIGN – Despite its near-limitless functionality, the big switch ratchet tool fits compactly in your hand thanks to a well-thought-out modular design allowing for leverage within the confines of a portable nylon wallet PRESTA VALVE CORE TOOL – Think of it as ram-air intakes for fiesty, tuner cars. Only don t. An integrated, threaded, quality Presta core remover is right where you need it, allowing pressurized CO2 to forcefully resurrect tubeless MORE LEVERAGE – This tool includes t or l handle wrenches that allow you to get a better purchase on bolts WE’VE GOT YOU COVERED – Modern bikes have more types of fasteners than ever. One of the newest to show up is the Torx fastener, but don’t worry, we have you covered CHAIN BREAKER – Chain breaker description here