Fretboard Guard Extremely thin stainless steel mask fits over one fret to protect the fingerboard, while you are filing, rounding or polishing a single fret.
https://www.stringsfield.com/en/fretboard-guard/2078Fretboard Guard<!--:es-->
<p>Colócalo sobre el traste para proteger el diapasón mientras lo nivelas, lo redondeas o lo pules.</p>https://www.stringsfield.com/2930-home_default/fretboard-guard.jpg3.6instockGoldo3.62.9752002014-01-24T13:19:08+0100/Guitar Tools/Goldo22102467321659425943