Grover 505BC6 Mini Rotomatic Black

These tuners were used to replace budget set on a Washburn M4. The quality and finish was impressive from the first unpacking. I had a slight hiccup when I though there were only five washers instead of the required 6, but close inspection showed I had two stuck together fitted to the E string tuner. So all was finally well. Fitting was easy and without problems and in operation they are superb. The tuning stability is solid and smooth and the excellent locking mechanism is simple and very effective. I know they are expensive, however once you use these and compared cheaper you'll find the extra money well spent.