Red Halo Series - Noiseless Guitar Tremolo Springs Package Quantity:3 Springs Use of these names is

Use of these names is for compatibility reference only

avoid flame isolation or overheating one area

9 alloy steel and finished in a durable thermal black oxide

2-3/4" and up partial (PT)

Red Halo Series - Noiseless Guitar Tremolo Springs Package Quantity:3 Springs Use of these names isWhy 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