Upgrade your guitar with a Martin Blank Bone Nut, a time-tested choice for rich tone, sustain, and precise intonation. Bone’s natural density helps transfer string vibrations efficiently, delivering a warm, well-balanced sound that resonates beautifully across the fretboard. It’s the same material we trust for our Nazareth-built acoustics, like the Standard and Authentic series, so you know it’s built for tone. Whether you're replacing a worn nut or customizing your setup, this high-quality blank bone nut is the perfect foundation for a great playing experience. Bone: A dense, resonant material that enhances warmth, balance & sustain Blank nut Martin Genuine Parts are compatible replacements for your guitar. However, due to the age of your instrument, they may not be exact replicas of the original components. For any repair work, it is recommended that you take your instrument to an Authorized Service Center. Independent or unauthorized service may void your instrument warranty Item # 18NT0003
