Please click the below link. Scroll the left side down to ETX Accessories, click that. Scroll the right side down to ETX Visual Back. This is CNC Parts Supply, they make metal adapters and they have what you want on sale for $21.95 (normal $29.95). Great company, very good products.
Thanks for the feedback. I actually found this site while searching the net, but, there is a 2 week backlog. The price is probably the reason. Wanted to see if I could make a quick purchase from someone not needing/using theirs.