50Pcs Security Tamper Proof Bit Set Hex Torx Star Spline Flat Screwdriver Bit

Tamper Proof Torx bits: T10-15-20-25-30. Spanner bits: 4-6-8-10mm. Torx bits: T8-10-15-20-25-27-30-35-40. Spline bits: M5-6-8. Tamper Proof Hex bits: 2-2.5-3-4-5-6mm. 49pc 75mm Cr-V Screwdriver Bits.

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