Mini fridge - end bushing for wire door bar retainer

My dad has been searching for one of these for ten years!

This plastic thingy goes on the end of the wire flippy thingy to keep bottles from falling out of the door.  A picture describes better than words.

The original bushing from the factory is slightly conical, but I made it straight-walled instead.  It fits more securely without the taper.  It worked so well that Dad printed two!

Print as-is minus supports.