Draper 11 piece tx star tamperproof driver set draper 53515 satin chrome plated chrome vanadium steel blades hardened and tempered with sand blasted tip square matt black handles manufactured from high impact resistant plastic display packed in plastic carrying case with transparent lid and insert br br b draper tx star products are compatible with 134 torx fixing systems b br br 134 torx is the registered trademark of camcar textron inc draper 53515 11 piece tx star tamperproof d