"Graph Tech TUSQ XL PT-4187-00 Nut, Nut for Guitar or Bass, Blank, Material: Black TUSQ, Flat bottom, Consistent quality, Increased harmonic capability, Easier tuning, Sealed with PTFE, Dimensions (L x W x H): 63.50 x 4.75 x 11.10 mm (2 1/2"" x...
