Narrow Bass Flatter – 1.50” (38-39mm) Nut Width

Built for basses with a 1.50” (38 mm) nut width and a 34” (864 mm) scale, ideal for Jazz Bass-style instruments. Not compatible with short-scale basses or 5-string basses.

Recommended Before Installation
For the best performance, we recommend setting your bass with slightly higher string action before installing the Bass Flatter. This helps ensure clear notes, better sustain, and the best possible fretless playing experience.

If your bass is already set up with moderate string action, no further adjustment may be necessary.