The Cannondale 11-in-1 Multi-Tool with Dynaplug is engineered with your limited storage space in mind. This well-rounded Multi-tool has pretty much anything you could need while out on the road or trails including a double ended Plugger tool. The kit includes: Hex Keys: 2.5 / 3 / 4 / 5 / 6 / 8mm, Torx: T25, Screwdrivers: Phillips #2, Flat #5, Valve core tool, and the DynaPlug® double-ended tool with plugs.