1928-1931 Ford Model A
When mounting the teacup style tail lamp to any bracket other than the
fender mounted bracket, you'll need this. This shrouds and protects the
open area of the wires and sockets on the back side of the tail lamp.

The bottom of what looks like an elephant trunk has tabs that bend around the loom to hold it in place.
Polished stainless steel version.
Manufactured by Macs Antique Auto Parts
Part # A-13467-SS

Condition is New.