Custom clamping caul designed to simplify the task of clamping your fretboard to your neck with built in relief during the glueing process.
This is unlike any other radiused clamping caul on the market because it has neck relief built right into the caul.
We CNC carved these cauls to have a bow in them from end to end, which in turn clamps relief right into the neck. The same curve that can then be straightened with the turn of the truss rod nut. This helps makes certain that you have a neck with natural relief and allows the neck to always have some tension on the truss rod.