The Park Tool IB-2 is a compact and lightweight multi-tool, perfect for on-the-go bike maintenance. Its unique I-Beam technology provides strength and allows all tools to fold neatly into a compact shape, easily fitting into a jersey pocket or seatpack. This essential tool includes 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm hex wrenches for most bike fixings, a T25 Star-shaped wrench ideal for disc brake rotor bolts, and a flat blade screwdriver for adjusting brake and gear components. Built with heat-treated steel and backed by Park Tool's limited lifetime warranty, it's a reliable companion for both road and off-road rides.