Description The Park Tool Multi-Tool MTC-40 is an excellent choice for handling any emergency repairs or for stocking your garage. This multi-tool has all the usual useful Hex wrenches, as well as the top most handy Torx wrenches (the T25 & T30). But it also has a chain breaker tool making it the perfect companion for bikepacking trips & touring. We like to think of multi-tools in terms of the problems they solve. So this one will be useful if your brakes act up (it has a rotor straightener), you carry Co2 (it has an inflator adapter for Presta’s). You will also find it handy for derailleur adjustments as it comes with a screwdriver, and if you are running Sram brakes the Torx wrenches will sort you out. Naturally you will also find a bottle opener on this multi-tool. And like all Park Tool gear this is workshop quality – the steel is tough & reliable through heavy use. And the multi-position body of the tool makes it easy to hold & enact leverage when you need it. Throw this one in your saddle bag on those long rides & you can save the day for yourself as well as anybody else! Park Tool Multi-Tool MTC-40 specs Includes: 2.5, 3, 4, 5, 6 and 8 mm hex wrenches T25 & T30 Torx®-compatible drivers Combo cross/straight tip screwdriver 5- to 12-speed compatible chain tool* with integrated disc brake rotor straightener and bottle opener CO2 cartridge inflator adaptor Key ring holder Dimensions: 80 x 52 x 22 mm Weight: 217 grams (Anodized finish is 243 grams) Available in Anodized (MT-40) or standard (MTC-40) *NOTE: The chain tool will not peen Campagnolo 11-speed chain rivets (see the Park Tool CT-4.3 or CT-6.3). The pin of the chain tool is replaceable — part #985-1