Not a drop-in replacement for the Grover buttons on my Epiphone SG. With some work modifying it (be it filing them down on the inside or heating up the shaft you put it on) it can be made fit on. They're also in a simple, flat mint-green shade instead of a more semitransparent style that the photo suggests and I believe actual Gibson keystone buttons have. Kinda wonder if I should have chosen a different color since the green already doesn't look that authentic, but it still looks decent on its own. However they can be made to work and they do what I wanted them to do - look more Gibson-ish and take away weight from the headstock, helping a lot with neck dive. Let's see if they last now.
Very good pegs and superfast delivery!