Double Headed Rubber Hammer Mallet Detachable Replaceable Fret Fretboard Fretwork Installing Tool for Guitar Bass Ukelele Mandolin

features replaceable double rubber head, durable for retiring and adjusting the fret, but also for nut, bridge and other parts, soft head deliver a right force and give good protection for your instrument.
Features:
Multi-functional tool for guitar, ukelele, mandolin, bass, etc.
It can be used for repairing and adjusting the fret, but also for nut, bridge and other parts.
Soft and durable hammer, with rubber and plastic replaceable dual heads for reducing damage to your valuable instruments.
Durable metal tubular, ergonomic design for saving effort.
Rubber wrapped handle, anti-skid and comfortable for use.
Lightweight, easy for carrying.