Dual-Action Guitar Truss Rod

The dual-action guitar truss rod is an essential component for building and repairing guitar necks. It allows the neck curvature to be corrected in both directions to maintain comfortable string action, good stability and excellent playability.

Unlike a single-action model, the dual-action guitar truss rod can correct both excessive forward bow and reverse bow. This design provides more adjustment options and makes it easier to adapt to seasonal changes and variations in humidity.

Made from robust steel, this dual-action guitar truss rod is suitable for professional luthiers and enthusiasts looking to build or restore their own instrument.

The dual-action guitar truss rod is available in several lengths to meet the needs of different lutherie projects.

Which length should you choose?

220 mm

Mainly suitable for:

• Ukuleles
• Cigar box guitars
• Compact instruments
• Experimental projects

380 mm

Generally suitable for:

• Short-scale electric guitars
• Some 22-fret necks
• Compact guitar projects

410 mm

The most versatile length for:

• Stratocaster
• Telecaster
• Superstrat
• Most modern electric guitars

440 mm

Particularly suitable for:

• 24-fret guitars
• Neck-through instruments
• Some acoustic guitars
• Projects requiring a longer adjustment area

460 mm

Recommended for:

• Large-bodied acoustic guitars
• Short-scale bass guitars
• Instruments requiring longer reinforcement

Features

• Dual-action truss rod
• Adjustment in both directions
• Steel construction
• Installation in a central channel
• Suitable for construction and repair
• Precise neck adjustment
• Compact design
• Excellent mechanical strength