The Specialized EMT 9 Multi-Tool gives you the tools you need to tighten & adjust pretty much any bolt & screw on a modern road or mountain bike. It comes with 7 Allen keys plus Torx bit & Phillips screwdriver. The EMT 9 Tool is corrosion-resistant & folds down flat to easily slip into a pocket, saddle pack or bag. Features Forged aluminium side plates. Forged steel bits are nickel plated for corrosion resistance. 2, 2.5, 3, 4, 5, 6, & 8mm hex bits T25 Torx & Phillips head screwdriver bits.