Trem Arm 5.5mm For Gotoh 510TS, VS100, VG300 and VS401 Bridges 5.5mm trem arm with metal tip. Thread is on inside of trem arm and will fit Gotoh 510T and 510TS units as well as the VS-100N and VG-300 Gotoh/Wilkinson units. Gotoh 510 models are generally fitted to a lot of the Suhr instruments and so this is the arm to order if you need a new arm for your Suhr Classic or similar. Will fit the following Gotoh tremolo models: EV510T NS510T 510T VS100N VG300 VS401