Can't find a replacement single contact socket for 26 tail light.

[George1348]

Hello. I recently bought a 26/27 tail light off a guy and I want to get a new socket for it. However, I cant find any single contact replacements. The ones on Lang's and Snyder's are all double contact. The attached pictures are the socket that was in the tail light when I bought it. I'm looking for one that has the socket on both sides, one for the bulb and one for a plug, as it is my understanding that that was how they originally were. Thanks in advance.