The GraphTech Black TUSQ XL Nut is the perfect option to upgrade the nut on your 4-string Bass guitar.

Flat Bottom.

It is pre-slotted for a quick and simple installation.

Length  1.502”  /  38.14mm
Thickness  0.135”  /  3.42mm
Height  0.236”  /  36.0mm
String Spacing  1.133”  /  28.79mm