Welded 2-Way Truss Rods

These double-action truss rods are strong, reliable and easy to install. The low-profile design requires a smaller slot in the neck than most other truss rods. They consist of two steel rods joined at the ends. When the nut is adjusted one rod becomes a different length to the other rod, causing the truss rod to bend. 2-way (Double Action) truss rods have the advantage of being able to bend in both directions. This occasionally becomes very useful, especially when very light gauge strings are used, or if the neck warps. Welded 2-Way Truss Rods are easy to install, requiring a straight slot. (instructions below) - Requires straight narrow slot - Adjusts with 4mm allen key - Width - 6.2mm (0.24") - Depth - 9.2mm (0.37") 330mm - For 12-fret neck acoustic guitars (headstock or neck block adjusting nut position) - Total length - 330mm (13") - Weight - 100 Grams 360mm - For acoustic guitars (headstock or neck block adjusting nut position) - Total length - 360mm (14-3/16") - Weight - 110 Grams 390mm - For 14-fret acoustic guitars (neck block adjusting nut position) - Total length - 390mm (15-23/64") - Weight - 120 Grams 440mm - For electric or acoustic guitars (acoustic guitars with soundhole adjusting nut position) - Total length - 440mm (17-3/8") - Weight - 135 Grams 460mm - For electric guitars - Total length - 460mm (17-3/8") - Weight - 140 Grams 590mm - For Bass - Total length - 590mm (23-1/4") - Weight - 180 Grams