​RJ Lubri-Nut: Premium Bone Nut, Enhanced
The RJ Lubri-Nut is our latest innovation in tone and tuning technology—a premium bone guitar nut, precision-crafted and expertly lubricated using techniques developed by RJ. It delivers outstanding tuning stability, reduced string friction, and pure tonal richness without compromise.
 
Engineered for Precision
Each RJ Lubri-Nut starts with high-quality natural bone, known for its excellent resonance and sustain. Our lubricated bone nuts help reduce friction and prevent binding during tuning or tremolo use—especially under heavy bends or aggressive playing.
 
Why Bone Still Matters
While synthetic materials have become common, bone remains the gold standard for clarity, brightness, and harmonics. The RJ Lubri-Nut maintains these tonal benefits while solving the age-old issue of string drag and tuning instability.
 
Lubrication Techniques Developed by RJ
Developed in our custom workshop, this approach uses a specially formulated lubrication material and application method to ensure a consistently smooth string slot. The result is fluid movement, enhanced tuning reliability, and lasting performance.
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