Know the easy process to install Faber Metric tailpiece Bushings. First you have to remove & install the tailpiece that inserts on an Epiphone guitar by replacing with the faber carbon steel bushings. By the bolt remove the stock bushings. As Faber's are nice carboon steel it will attract to the magnet, so you have to screw the bolt which you have into the insert nut. Visit full Video to do it by yourself- https://www.youtube.com/watch?v=wnY9lW4GNys&feature=youtu.be