Lok-N-Roll Compensated Locking Nut Provides Proper Pitch and Compensation
The new Lok-N-Roll improves your guitar by providing proper pitch and compensation across the fretboard.
The need to apply different string pressure on each string due to inherent sharp or flat notes is no longer an issue. Equal pressure on each string is provided across the fingerboard. These features allow the Lok-N-Roll to assist with wrist, arm, and finger discomfort.
As the player, you will notice an improved difference in chords, scales, alternate tunings, string skipping, sweeping, tapping, harmonics, dive bombs, and other tremolo tricks. The nut is a direct drop-in replacement for most similar style locking nuts, making it extremely easy to retrofit. As the Lok-N-Roll does not need to be clamped to be compensated, it can also be used as a standard nut without the locking feature.
The Lok-N-Roll will be distributed by AP International, parent company of Floyd Rose Marketing.
Come see it at Winter NAMM – Booth #4860, Hall C.
For more information, visit APIntl.com.
Get The Pick Newsletter
All the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!
Since 1980, Guitar World has been the ultimate resource for guitarists. Whether you want to learn the techniques employed by your guitar heroes, read about their latest projects or simply need to know which guitar is the right one to buy, Guitar World is the place to look.

“Less interference, less dropouts”: Blackstar muscles in on the wireless system market with AIRWIRE i58 – but how does it stack up against the competition from Positive Grid and Fender?

“I’m not going to say that some are ‘better’ at it, but they’re more valuable testers”: D’Addario recruits players to help test its strings – and there's one jazz veteran who is more reliable than most