Musical Instrument Accessories

Martin Guitar 5mm Allen Truss Rod Wrench Martin Guitar 5mm Allen Truss Rod Wrench, Allen Key, 5 mm, Suitable for the truss rod adjustment of Martin guitars, Manufacturer No. SC-13E@+@+*Note:* not suitable for the Modern Deluxe Series, DSS and OMSS models. Suitable for these: art. #506412# Martin Guitar 5mm Allen Truss Rod Wrench