A premium, Bigsby-style tremolo system specially engineered for Tune‑o‑Matic bridge and stop-tailpiece guitars—no drilling or routing required. Simply bolt it onto the existing threaded sleeves using the supplied hardware. The chrome finish and rounded trem arm ensure both an elegant look and comfortable handling. Includes metric and US screws, the tremolo arm, and an adjustment wrench. Requires standard tailpiece stud spacing of 81.5 mm (centre-to-centre).