Graph Tech Tusq PQ-6400-00 Slotted Gibson Acoustic Nut
The PQ-6400-00 is the perfect option to replace and upgrade the nut on your Gibson style acoustic guitar. It is 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.
 | Consistent quality |  | Increased harmonic content |
 | Ivory white in color |  | Precision slotted |
| Measure | Length | Width | Height | E to E |
| inches | 1.753" | 0.196" | 0.320" | 1.460" |
| inches | 1 3/4" | 13/64" | 11/32" | 1 15/32" |
| millimeters | 44.64mm | 4.94mm | 8.05mm | 37.44mm |