2020 wall bracket

These brackets allow you to hand 2020 aluminium extrusions to wall, if you add hooks to extrusion you can then use the 2020 extrusion to hang items from it.I have designed brackets so that they also act as end brackets, so hooks cant slide out of rail, and also have profile so 2020 aluminium extrusion can slide onto bracket, thus meaning no nuts or bolts are required to attach rail to bracket