The body-top string ferrules are mounted from the top and allow string routing through the body of a guitar with Tunamatic/Tuneomatic bridge. It comes in a set of 6.
The invisible, lockable zero position for every spring-cavity tremolo. A small spring mechanism ensures that the tremolo block rests in a certain position. This stop can be "pushed away" by overcoming the adjustable spring tension of the return spring. This means that the tremolo can be moved in both directions - upwards and downwards. Easy to install with 2 screws between 2 springs in the tremolo cavity. Read more