Naugan Guitar Fret Tools Crowning File Fret Dressing File + Fretboard Guard Protector Luthier Tools for Guitar Polishing Tools Guitar Parts

3. Not only suitable for crowning guitar fret but for electric guitar, acoustic guitar, Ukulele, etc; a nice simple way for crowning frets if they are worn. 4. The fret crowning measures 19.5cm/7.68 inch in total length, the Silver file part 8.5cm/3.35 inch long and the black rubber part 11cm/4.33 inch . 2. The crowning file is equipped with narrow, medium and wide groove, fits most fret specification, 3 corner file, very convenient to use Fret Dressing File Features: 1. The guitar fret file is constructed with heavy-duty stainless steel for durability; a layer of rubber wrapped on for comfortable grip. 5. This dressing file is a very handy tool to make your fretwork more effective and time-saving effort, a great addition to your guitar maintenance kit; good gift for guitar players.