Torx Drive 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, allen key wrench, hex key wrench set