Quote Originally Posted by FenderBender View Post
They will 'snap' into a 13/64" hole. Sometimes, they're a hair loose and some Gorilla glue around the neck takes right care of that. As said, do NOT try turning them once they're in place or they'll break easy. I use a small piece of 1/2" dowel to push them into the hole flat, so there is no twisting.
Thanks FenderBender!