Oh, I thought at first that that might be the rack listed by Airstream. They sell a lot of stuff sitting around the shop on Ebay, and I have them in my favorite sellers list. They call themselves "airstreaminc" and list the store this way:
"Straight from the factory in Jackson Center , Ohio where Airstreams are produced! We sell slightly used, scratch and dent, and discontinued items. Switches, light fixtures, wheels and clothing are just a few of the great deals you will find here."
PS: Ok, folks at the factory, I take money for valuable plugs. Just send the check.