Stop tailpiece studs should be no wider than 0.265 inches at the neck (see “G” in image below). Most guitars (other than Gibson guitars) have wider neck posts and are METRIC. Replacement studs can be found in the store.
BIGSBY B3 with TOWNER on a Gibson ES-335
TOWNER VIBRATO GUITAR PARTS Video Playlist
BIGSBY B3 install with TOWNER on a Gibson SG
BIGSBY B3 install with TOWNER on a Les Paul
GET the replacement studs if you DON'T have a Gibson guitar. Dismiss