guitar nut slot file - Slotted Guitar Tuners | eBay g2g slot 888

🎸 TUSQ slotted guitar nut in various sizes | TUSQ™ XL by Graph Tech - PTFE prevents strings from binding ✔️ 45-day guarantee.

For guitars with a locking nut, you can’t file the individual string slots to correct any action problems. You have to either take the material off the bottom of the nut to lower it or put shims under the nut to raise it.

Ideally, you should lubricate your nut slots and your bridge saddles to help keep your guitar from going out of tune. Products like Big Bend’s Nut Sauce are perfect for this job and come with a handy applicator as well.