Up for sale is a lot of (5) new T10 Rubber Light Bulb Sockets.

They fit nice and snug in a 17/32" (13.5mm) hole.
Overall height of the socket is about 1" / 25mm (about 1-3/8" / 35mm with bulb).
Installation depth from the mounting surface is about 1/4" / 6.35mm (about 3/4" / 19mm with bulb).
The wires are approx. 4.5" / 113mm long. Wire colors may vary.

Please see photos.
Questions welcome. Thanks for looking.