I got my new parking lenses for my 64 GMC. The lenses are attached to the bucket with a type of rivet, but what are these called? The ends need to be flared, and I could do it with a punch or something, but I'm sure there's a tool to do it. I just don't know what they are called.

A picture's worth a thousand words:
http://captaincheeto.com/pictures/64-gmc/misc/IMG_8862_1024x768.jpg


There is one place that you have not looked, and it is there - only there - that you shall find the master.