bought these end brackets for a wardrobe poke years ago and looking to get some more but for the life of ne I can't find them online. They are so easy and practical to use (I'm using them as part as a curtain rail) because of when I want to get the curtains down its just a matter of lifting it out of the slot. Dies anybody know the proper name for them please? I think it might have been Colorail packaging but not sure. Thanks in advance