DDM Hardened Steel TORX Star Drivers - Set of 6 (T10, T15, T20, T25, T27, T30).
Set of six (6) hardened steel TORX star bits for electric drills.
Sizes include:(T10, T15, T20, T25, T27, T30)
Each bit is 6.25 inches (160mm) in length. These are 1/4" shaft size, and compatible with electric drills and hand tools that accept 1/4" bits.