9pcs high quality Torx key set blade made of Cr-V steel, heat treated, rustproof available in different sizes high quality Star key setblade made of Cr-V steel, heat treated, rustproofavailable in different sizescontents: T10, T15, T20, T25, T27, T30, T40, T45, T50 9pcs Torx Drive key set, Torx screw drive wrench set, star key wrench set, star drive wrench set