Graphtech Tusq Slotted Nut, Martin Style 1 3/4" : PQ-M644-00

The PQ-M644-00 is the perfect option to replace and upgrade the nut on your Martin style acoustic guitar. It has an angled bottom and comes pre-slotted to make for a quick and easy install.

TUSQ delivers a rich tone, crystal clear bell like high end with big open lows and a significant increase in harmonic content and harmonic sustain. Increase harmonics equals more richness and character in your tone. Its the difference between a four piece choir and a twelve piece choir singing every time your play a note.

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