15Pc Impact Rated Security Torx Bit Set Tamper Resistant 1/4" Magnetic Extension

Tamper Resistant sizes are: T-6, T-7, T-8, T-9, T-10, T-15, T-20, T-25, T-27, T-30, T-35, T-40, with Storage Sleeve Orange Case. (Note: T-4 T5 is NOT Security Tamper Proof Type). Made of high-quality S2 steel, with sturdy hardened & tempered construction, Perfectly matched to most standard tamper-resistant German-made star 6-point screws.