GraphTech TUSQ Blank Nut ~ Flat Martin Style

The M101-00 is a blank nut specially designed to be used on Martin-style guitars and many other guitars with similar specs.

It has a flat bottom and needs to be slotted.

Measurements    
Length: 1.996  /  50.71mm
Width: 0.233  /  5.93mm
Height: 0.317  /  8.05mm