Introducing the Heretic Tool Kit—this set features a green stainless steel driver with bronzed deep engraved cap as well as 8 interchangeable bits, spanning all Heretic knife models. These bits include both Hex and Torx bits of various sizes and will allow you to maintain each and every Heretic knife, as well as many others. The hollow handle has enough room for your most-used two bits. Proudly made in the USA.