Stabilizer Kit for Bridge Tremolo for Fender Wilkinson Kahler Ibanez Electric GuitarSpecifications:The Tremsetter works on Floyd Rose equipped guitars and will work on almost any style of fulcrum tremolo including for Fender, for Wilkinson, for Kahler and for Ibanez.The Tremsetter greatly improves the performance of your guitar by stabilizing the tremolo. It automatically returns its full floating tremolo to its exact "zero" neutral position, eliminating flutter and sagas, so your guitar stays in tune. With the Tremsetter you can bend strings, play bridge harmonics, aggressive rhythm parts or mute strings, and the bridge remains stable. Best of all, the Tremsetter is a total retro-fit. No need to chop your vintage axe, just install it and play! The tremsetter installs on the tremolo guitar in the rear cavity where the springs are. When you put the lid back on your guitar, you'll never even know that the shaking is doing its job. The tremsetter automatically brings the guitars back to its "zero" or starting position. Usually, tremolo is based on the tension of the strings pulling to the springs in the back of the guitar. It is a delicate balance similar to the way a totter teeter works. If one side is just a little out of balance, your guitar will be out of tune. The tremsetter replaces this precarious balancing situation and returns the tremolo to its exact "in-tune" position. You can still press and pull the tremolo back to raise and lower my strings