Torx keys feature a star or asterisk-shaped cross section and are the ideal option when you require an anti-tamper fixing solution.
 
8PC FOLDING TORX KEY SET used for repair, manufacture or assembly projects. Contains all most common TORX key diameter sizes. Compact size for easier transportation when folded. Heat treated chrome vanadium steel keys with black oxide coating for max durability & corrosion resistance. T9, T10, T15, T20, T25, T27, T30, T40