Guitar/Bass

GrooveTech Tools GTAW4 Truss Rod Wrench 4mm GrooveTech Tools GTAW4 Truss Rod Wrench 4mm, Professional 4 mm Truss Rod Wrench, Specially developed for guitars with access to the truss rod through the sound hole, Rounded tip makes insertion easy, Screwdriver handle for a secure grip, Length: 95... GrooveTech Tools GTAW4 Truss Rod Wrench 4mm