Boston   double action truss rod, lightweight, hybrid titanium, 440mm length, ± 94 grams weight

Boston   double action truss rod, lightweight, hybrid titanium, 460mm length, ± 97 grams weight

Boston   double action truss rod, lightweight, hybrid titanium, 610mm length, ± 131 grams weight

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 420mm length, for classic guitar

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 440mm length

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 460mm length, for electric/acoustic guitar

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 590mm length, for bass guitar

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 610mm length, for bass guitar

Boston   double action truss rod, 6x9mm bar model, 4mm allen nut, 630mm length, for bass guitar

Boston   truss rod, bar model 6mm, 4mm allen nut, UNF-10-32 thread, 425mm, single action

Boston   truss rod, bar model 6mm, 4mm allen nut, UNF-10-32 thread, 460mm, single action

Boston   truss rod, bar model 6mm, 4mm allen nut, UNF-10-32 thread, 600mm., single action

Boston   truss rod, bar model 6mm, 4mm allen nut, UNF-10-32 thread, 630mm., single action

Boston   truss rod, bar model 6mm, 7mm hexanut "G-style", UNF-10-32 thread, 425mm., single action

Boston   truss rod, bar model 6mm, 7mm hexanut "G-style", UNF-10-32 thread, 460mm., single action

Boston   truss rod, bar model 6mm, 7mm hexanut "G-style", UNF-10-32 thread, 600mm., single action

Boston   truss rod nut, allen nut, allen key size 4mm, UNF 10-32 thread

Boston   truss rod nut, crosshead, vintage

Boston   truss rod nut, hexagonal, brass, "G-style"

Boston   truss rod nut, bullet style, allen key size 4mm

Boston   double action truss rod, spoke wheel adjustment, 440mm length, for electric guitar

Boston   double action truss rod, spoke wheel adjustment, 460mm length, for electric guitar