One plastic washer and one fibre washer. 19 mm - 19.4 mm. Colour Steel.
CHROME BIGSBY Style VIBRATO Tremolo Tailpiece Flat Top Guitar Body Mount.
Bigsby Type Vibrato Tremolo Unit Modified Gold for Arch Top LP/ES Type. New
Bigsby B3 Tremolo/Vibrato unit for Hollow guitars, Polished Aluminium
Bigsby B60 Vibrato Tremolo Tailpiece for Large Body Archtop Guitars (Aluminium)
Bigsby B50 Vibrato Tremolo Chrome
