A unique over-center locking mechanism that provides an unrivaled combination of power, speed, accuracy and ease of use.

Its soft, resilient rubber is specially designed to work just like a fingertip, so it doesn’t bend the strings over the frets. As a result, no re-tuning is necessary!

In addition to fitting Dobro brand guitars, it fits most guitars that are commonly referred to (generically) as dobros — also known as resonator or resophonic guitars — as long as they are set up to play “Hawaiian style,” using a bar, with high string action (3/8″ – 1/2″ above the fretboard).

 It is NOT for use on Weissenborn style guitars with hollow necks, because their necks are too deep and too fragile.