Got a aftermarket wheel in the 80's. Was able to find in the 90's a replacement horn button. Now and then I think I've found a unicorn supply but alas, no. Gave up a couple years ago and have been watching the aftermarket horn button producers. I think I found something. I'll paint it with krinkle paint, maybe lazier etching before. Not the same look but looks like it is going to fit right. I have one coming and I'll let you know how it goes. The back size is 2.99213 inches
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