My guess would be to try some of the smaller supply houses around LA.. They sometimes have odd-ball things like that around..
Just a few I know about,
KNS Supply 213-748-6337
Main Electric 323-753-5131
Madsen Supply 323-269-2127
Davis Electric 818-392-2400
Rhino Electric 714-379-6653
Hanks Electric 949-646-7775
It's been a loooong time since I recall seeing
anything from Paragon in a supply house. I'll ask around up here (Kern Co.) tomorrow and see what turns up
Randy