Fender nut blanks from the '70s-'80s have a distinctive look. The three mold circles on the bottom screams "Fender!" These old blanks show a bit more of a shine and the color leans more toward cream than the later ones. A Stew-Mac 7.25" radius gauge fits the curve just right. If you're restoring '70s-'80s Fender guitars and basses this nut is a good choice.