Complete Torx Security Screwdriver Bits Set
This is a 12-piece complete torx bit set with 1/4" hex shank and 1" long, including 2 types of torx Bits :
-Normal torx bit : T5
-Security torx bit: T6H, T7H, T8H, T9H, T10H, T15H, T20H, T25H, T27H, T30H, T40H. (H means Hollow)
Security torx bits are much better and far more widely used than normal bits.