String Action Ruler
Product material: PVC
Size: 54mm×85mm×1mm.
Product use: The surface is used for adjusting the string height.
Applicable : electric guitar, folk guitar, bass etc.
With conversion chart of string action at 12th fret printed on one side.
By just holding this card to the strings, you can visually find the suitable string height.
Fritz Ruler
Product material: PVC
Size: 54mm×85mm×1mm
For use on various guitars such as gut guitars, electric guitars (raise or lower string height), acoustic guitars, and bass guitars (including six string bass guitars).
The string spacing pitch displayed is 38/40/41.5/43/45mm on guitars.
38/40/42/45mm on bass guitars (can also be used on five string bass guitars).
The reverse side is for string spacing adjustment.
Package List:
2 * String Pitch Ruler
2 * Fritz rule