Description
Single action, or one way truss rods can create tension or adjust the neck in one direction. The single action truss rod (also known as the one-way truss rod) is designed to correct the neck against the pulling tension cause by the strings. This particular design moves in one direction, correcting any forward-bowing caused from the tension of the strings.
*Truss rods may have up to +3mm variance in length.
Available in the following sizes:
- 380mm for Acoustic Guitar
- 420mm for Acoustic/Electric Guitar
- 440mm for Electric Guitar
- 580mm for Electric Bass
- Adjusts with 4mm hex wrench NOT included
: Single Action Truss Rods
: TrussRod-Single
: TrussRod-Single




holford (verified buyer) –
I am not an experienced guitar repair guy but this truss rod seams to work like a dream. I managed to route a reasonable channel for it with a little extra depth for a maple cover over it. Glued on the fret board and that was that. Happy customer.