The Crankbrothers Multi-10 Tool is slimmer and more compact than the Multi-17. While it lacks the chain tool and nipple wrenches, it contains all the super handy tools that youll really use on a regular basis on the trail or on the tailgate to keep your bike rolling smoothly. In fact, its smaller size makes it a great choice for the saddle bag on your road bike. After all, how often are you breaking chains or truing wheels on the side of the road?The Multi-10 Tool has a lightweight, rust-proof aluminum frame that houses the essential elements of repair. Youll get seven hex wrenches -- 2, 2. 5, 3, 4, 5, 6, and 8mm. Youll also get Phillips and common screwdrivers along with a T-25 Torx bit thats handy for brake rotor bolts. All of the tool bits are made from super durable 6150 high tensile plated steel. Its folded length is 3. 5" (89mm)