AP International Announces Distribution of Tone Vise Locking Nut

WALL TOWNSHIP, NJ – AP International, manufacturer and distributor of Floyd Rose Tremolo Systems, is pleased to announce distribution of the new Tone Vise keyless locking nut assembly. This revolutionary design uses three spring-loaded vise grips that surround the nut clamping screw, allowing you to tighten and untighten your Floyd Rose-style locking nut without the need for that pesky hex wrench. Furthermore, the Tone Vise locking nut is made of hardened steel with steel clamps, making for a more durable and reliable alternative to the many licensed locking nuts on the market. This top-locking nut is also a direct retrofit for authentic Floyd Rose R2 and R3 locking nuts.  The Tone Vise locking nut kit includes the nut base, clamping blocks, springs, keyless vices, and 2 mm hex wrench for installation. Nut mounting hardware is not supplied.


With over forty years of experience in manufacturing and distribution, AP International has been a pillar in the music industry known for representing only quality products.  Company president Andrew Papiccio, an original owner of Kramer Guitars and founder of Floyd Rose Marketing, continues to search for new innovations that accompany the renowned tremolo system.