FRATERMUSIC® fret leveling gauge

The Fratermusic fret rocker is indeed a valuable tool for luthiers and musicians concerned with the maintenance of their string instruments. By allowing the verification of fret alignment, this tool helps identify frets that are too high or too low, which can cause buzzing issues during play. By detecting these irregularities, the fret rocker helps decide whether fret leveling or a complete refretting is necessary to ensure smooth and seamless play. It is a simple yet effective tool that helps maintain the playability and sound quality of guitars and basses.