Tamperproof TORX Magnetic Screwdriver Set Star Set T8-T40 8pc US Pro
T40 x 125mm Tamper Proof. (with the exception of the T8 which is not Tamper Proof). T8 x 75mm (Not Tamper Proof). For use on both Tamper Proof and standard Torx screws. T10 x 75mm Tamper Proof. T15 x 100mm Tamper Proof.