FRTLZR® CutNutOrNot - Made in Germany

FRTLZR CutNutOrNot – Precision Nut Slot Checker

Take the guesswork out of guitar setup with the FRTLZR CutNutOrNot – a simple, reliable tool that helps you quickly assess whether your nut is cut correctly.

Designed for guitar techs, luthiers, and players who care about great playability, this compact tool allows you to check nut slot height with clarity and ease. Just slide it into place and get a clear visual indication of whether your nut slots are within the desired range or need adjustment.

Why you’ll love it:

• Instant clarity – reduces measuring guesswork with a quick visual reference

• Precision sizes included – 1.0 mm, 1.2 mm, 1.4 mm, and 1.6 mm

• Compact & practical – fits easily in any toolkit or gig bag

• Built for consistency – supports repeatable, reliable setup results

Whether you’re dialing in a professional setup or fine-tuning your own instrument, the CutNutOrNot helps make nut slot evaluation fast, simple, and consistent.

Cut it right—or know when it needs adjustment.