Graphtech TUSQ PQ-1720-00 White

String nut for right-handed 6-string acoustic and electric guitars. The nut is manufactured from TUSQ and it's impregnated with PTFE to reduce string breakage and improve tuning stability. Spacing E to e: 35.93 mm (1.415"). Dimensions (L x W x H): 43.05 x 5.18 x 10.24 mm (1.695" x 0.204" x 0.403").