Are they plastic or brass? It's very simple to make them from a piece of brass rod if you have access to a lathe. The early ones didn't have bushings, and they were bad about wearing out the pivot pins.
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!