Graphite nuts for basses. Graphite is known for it's excellent low friction quality - allowing the string to move seamlessly over the slot without binding. This in turn means that there will be significantly less tuning issues as a result of the nut when compared to standard resin nuts.
Dimensions -
Length: 38mm
Width: 3.5mm
Height (maximum): 4mm
String spacing (center to center): 29mm