Graphtech Tusq Nut Slotted 1 11/16" Lefty PQ-6116-L0 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: 3/16" (4.88 mm); Length: 1-23/32" (43.36 mm) Height: 11/32" (8.41 mm); First to Last String: 1 -7/16 (36.45 mm) Model: PQ-6116-L0; For Left-Handed Guitar