11-Piece Tamper Proof Torx Bit Set, T6/T7/T8/T9/T10/T15/T20/T25/T27/T30/T40
Drive System: Torx. Size marks are stamped on bits and printed on bit organizer for quick identification. Finish Type: Corrosion Resistance. Finish: Corrosion Resistance. Number of Pieces: 11. Style: 11pcs(4IN.).