Monster Bolts Original Black Halo, Noiseless Guitar Tremolo Spring

Why put up with spring noise from your guitar?? Professional musicians have been using many different unusual solutions to silence springs. We have  figured out a better way. We start with premium springs, and then using our system make them acoustically DEAD!

NOTE: The Halo series of springs is designed for non-floating tremolos (ie, blocked, decked, or set flat), or with tremolos equipped with a backstop, black box (Goeldo or Goldo) or tremsetter type unit.