Dual action, or two way, truss rods can create tension in both directions. Dual action truss rods can create relief by itself, something that is usually done by string tension. Though not particularly common, some necks can be so stiff that the neck remains too flat or slightly back bowed even under string tension. A dual action truss rod allows you to “create” relief by bowing the neck forward.
Available in 420mm for guitar and 580mm for bass.
- Available for guitar and bass
- Adjust the tension of your guitar/bass neck