Luthier Set Guitar Fret Press Fingerboard Pressing Tool + 9Pcs Brass Radian Fret Inserts with Hex Wrench

The groove on side to prevent the fingerboard wire from sliding off, and marks on the inserts, easy to identify and use. Great for electric guitar/ luthiers repair tool. Help you to press in frets on any string instrument. Just place the insert in the . High brass material, electroplated finished, and shiny, long service life. Pressing frets into a guitar fretboard has the advantage over hammering the entire fret is pressed in one operation, eliminating the possibility an end not be seated , or the hammering could the fretwire to deform.