C.F. Martin Truss Rod, 2 way, 14 Fret

Ref.: 13BAR0001 Brand: Martin Unit: Piece Advised price: CHF 15.10
Our two-way truss rod provides the ability to adjust the tension of Martin guitars. To release or add tension to the neck you will need a 5 mm Allen Wrench with a 4 ½ inch handle (Item 13WR0001). The truss rod is accessed through the guitar’s sound hole.

C.F. Martin Truss Rod, 2 way, 12 Fret

Ref.: 13BAR0003 Brand: Martin Unit: Piece Advised price: CHF 17.00
Our two-way truss rod provides the ability to adjust the tension of Martin guitars. To release or add tension to the neck you will need a 5 mm Allen Wrench with a 4 ½ inch handle (Item 13WR0001). The truss rod is accessed through the guitar’s sound hole.