I got mine at Auto Zone on Thursday. It comes as a kit with 6 Torx heads and an adapter for your socket wrench. Mine took the T-40. They kit I bought refered to them as a "tamper resistant" torx/star bit but, I have also heard them called pin-head torx bits. AutoZone sells the kit for about $15.00 here in Birmingham. Considering what they are and how often I will use them, that seems a little expensive. But you gotta do what you gotta do. You might want to check with NAPA first though. The one here sells them individually for a much nicer price. Unfortunately, they were out of stock on my size. So, I had to pony up the big bucks. If both of those fail, you may want to try Skyler, the Soft Top manufacturer. I read in 4Wheel & Off-Road that Skyler sells them through mail order. Good Luck.