For the mechanic or tradesman that works regularly with Torx fasteners, this Craftsman dual folding tamper Torx hex key set from Sears is a must have for the tool box. This handy tool features seven of the most popular hex sizes you will need when working with tamper resistant Torx fasteners, which means you only need one tool to do a number of different jobs. It is the go-to hex set to use when your Torx bits are just a bit too big. The Craftsman 7-in-1 dual folding tamper Torx hex key set is both compact and made of durable steel. The hex key set features a comfortable slip-resistant handle, which makes it much easier to keep your grip in those tight spots.