These are end caps that hold two track saw rails of the same length with the tops facing each other so you can store them more safely. The critical mating ends are protected from damage while still allowing the hanging hole to be used. They will also provide protection and hold them together in a storage bag. While I made them for Triton rails they should work for Makita and Festool as they all have the same profile. Because they separate the two rails using the rail locating features, the two ends are not the same but mirror images so you will need to print a Top and Bottom. I added a brim so that the corners wouldn't peel off the print bed and cause distortion that would prevent them from fitting on the rails.