Graphtech Tusq 2" Slotted Classical Nut PQ-6220-00 TUSQ is very easy to sand or file and is very resistant to chipping or flaking. TUSQ nuts provide the best tonal link between your strings and guitar neck. Color: Ivory Thickness: 15/64 (5.96 mm); Length: 2-5/64" (52.95 mm) Height: 23/64" (9.33 mm); First to Last String: 1-11/16" (43.15 mm) Model: PQ-6200-00