The VIM Tools 10-pc Long Ball Torx Key Wrench Set, No. BLTX100, has half-cut Torx on the short arm and half-cut tips and ball Torx on the long arm. The BLTX100 set includes sizes T8, T10, T15, T20, T25, T27, T30, T40, T45 and T50. These wrenches are made from fully heat-treated steel, they are satin chrome-plated and they come with a limited lifetime warranty.