Black Tusq Martin Style 1 3/4" Slotted Nut PT M644-00

PT-M644-00

Black TUSQ XL is engineered from the same material as TUSQ and is impregnated with PTFE which is five times more slippery than graphite.  It has all the tonal benefits of TUSQ, bringing out the hidden harmonics of your guitar all while drastically improving tuning performance.

The PT-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.

Note: All Graph Tech nuts and saddles are slightly long and wide to ensure extra room to achieve a perfect fit for your guitar. This extra material can easily be removed with fine grit sandpaper.