Gotoh Nashville Style Tune-o-matic Bridge w/Aluminum Bronze Saddles Post Mount This is the upgraded version of Gotoh's famous modern Nashville style tune-o-matic bridge with durable aluminum bronze saddles for better sustain and tone This bridge is standard vintage post mount with thumb wheels Directly replaces any Gibson or Epiphone with a post mount Nashville style bridge These are also great for replacing ABR-1 bridges that don't have enough travel for proper intonation Hardware included.