50mm-200mm Torx Star Hex Security Bit Set Tamper Proof Screwdriver Bit S2 T5-T40
● Cross head type: Torx Star T5 T6 T7 T8 T9 T10T15 T20 T27 T30 T40. ●Use: Clamped on electric drills and other power tools, used to tighten or loosen screws and bolts. ●Material: S2 steel. ● Type: Magnetic screwdriver bit.