Graphtech Black Tusq XL 4-Str Slot Bass Nut PT-1200-00

An inexpensive and quick solution to what you need are TREM-NUTS. TREM-NUTS alleviate the binding grip of the nut on the string and reduces friction between the nut material and the string. This is accomplished using a nut manufactured from an engineered resonant base material impregnated with non-stick coating. MEASURES LENGTH WIDTH HEIGHT 1ST TO LAST STRING INCHES 1.615 0.182 0.348 1.224 APPROX. IN. 1 5/8 3/16 11/32 1 7/32 MILLIMETERS 41.02 4.62 8.84 31.09