I just brought home a new/used horn ring last night and looked at the 3 bolts that hold it on and cant see what they are. are they an allen bolt? if so what size? they kinda look like a square. any help? thanks
I don't know what they are called. They are not allen, not star, not torx, not one-way. I use a small common screw driver to remove/install. Once you have them out, you can replace with what ever you want head design you want. I think the original design was to assure these were not over-tightened.