Review on Alumahangers® Solid White 6-Pack For Non-Insulated Solid Patio Covers - Heavy-Duty Powder-Coated Steel Hangers For Easy And Secure Decorating - 3" X 8" Size - Made In USA by Heidi Wilson

The one I have used so far for a wind chime on my duralume patio cover seems to work fine, but it seems as if they want to slide a little, depending on the space used. Feels like a little slippery and in need of the slightest "tack" to stay reliably in place with anything that isn't on the weightier side (like a wind chime). I may spray them with something that gives a little "tooth" to the vertical section, as I wanted to somehow secure the vertical around the horizontal as it gave the distinct impression it wanted to slide. Otherwise, seem to work ok, given the restrictions of the structure and the elemental nature of the "device." Truly, if you had a little pencil rod and a few tools, you could make your own, but hey! Who has time for that?