string spacing rule (33 cm)

- offers any string spacing for wide and narrow guitar necks
- no calculating needed any more: just mark the two outer string positions as you, your customer or the guitar requires; the String Spacing Rule shows the remaining four string locations in the correct positions (A, d, g and b)
- thicker strings automatically get the wider spacing they need – this way the distance between each string remains the same
- also suitable for tune-o-matic bridge notching, lay out bridge pin holes and banjo, mandolin and violin bridges
- instructions included