Horn button on Challenger

years ago, early 70''s , I had a tough time finding a good horn button for an e-body cuda rim blow wheel. They had a fish in the middle and 3 Allen head "bolts". The problem was that the Allens were fake, but looked realistic enough that guys would put an Allen wrench in them and strip them out, because they were just molded rubber.
I remember seeing them all the time with them allen heads busted off.