Some European bike makers have embraced Torx (star) fasteners, but neglected to include applicable wrenches in their tool kits. CruzTOOLS has rectified the problem with their six-piece set that includes T20, T25, T30, T40, T45, and T50 sizes. The keys are made using heat-treated chrome vanadium alloy with precision tips, and nickel plated. The CruzTOOLS Euro Bike Torx Key Set contains: 6 angled Torx wrenches: T20, T25, T30, T40, T45, and T50 sizes.