Two-Way Guitar Truss Rod + Hex Wrench – 8 Sizes 22–63cm
Two-Way Guitar Truss Rod + Hex Wrench – 8 Sizes 22–63cm
Two-Way Guitar Truss Rod Set with Hex Wrench
Keep your guitar neck perfectly dialed in with this dual-action metal truss rod. Engineered for both classical and electric guitars, this two-way (dual-direction) truss rod lets you adjust neck curvature in either direction — adding or reducing relief with precision. Available in multiple lengths to suit a wide range of guitar builds and repair projects.
Key Features
- Dual-Action Design: Acts in both directions, allowing you to increase or decrease neck curvature with a single rod — no need to loosen strings to reverse adjustments.
- High-Quality Metal Construction: Precision-welded for strength and durability, ensuring consistent tension and long-lasting stability.
- Multiple Length Options: Available in 22cm (8.66"), 38cm (14.96"), 42cm (16.54"), 44cm (17.32"), 46cm (18.11"), 57cm (22.44"), 60cm (23.62"), and 63cm (24.80") — suitable for a wide variety of guitar body styles and neck profiles.
- Blue Finish: Distinctive blue color for easy identification during installation and builds.
- Hex Wrench Included: Comes with a hex (Allen) wrench crafted from anti-strip material so you can make precise adjustments right out of the box.
- Stable & Reliable: Guarantees a perfect, stable neck quality on every guitar it's installed in.
Specifications
- Item Type: Guitar Truss Rod (Two-Way / Dual Action)
- Material: Metal
- Color: Blue
- Available Lengths: 22cm, 38cm, 42cm, 44cm, 46cm, 57cm, 60cm, 63cm
- Shape: Round
- Quantity: 1 Set
- Country of Origin: Made in Mainland China
What's in the Box
- 1× Guitar Truss Rod
- 1× Hex Wrench
Perfect For
Guitar luthiers, hobbyist builders, and repair technicians looking for a reliable, multi-length truss rod solution for custom builds, neck resets, or neck relief adjustments. Whether you're building an acoustic, classical, or electric guitar from scratch or refreshing an existing instrument, this truss rod delivers the precision you need.
Looking for more craft and instrument tools? Check out our Pottery Clay Sculpting Tools Set or our versatile 1/2" Drive 8-Piece Hex Short Socket Set for your workshop needs.
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Frequently Asked Questions
Q: What does "two-way" or "dual-action" mean for a guitar truss rod?
A: A two-way (dual-action) guitar truss rod can be adjusted in both directions — it can straighten a back-bowed neck as well as counteract a forward bow. This makes it more versatile than a traditional single-action truss rod, which can only push the neck in one direction.
Q: Which guitar types is this truss rod compatible with?
A: This truss rod is suitable for a wide variety of guitar types including acoustic, classical, and electric guitars. With 8 length options ranging from 22cm to 63cm, it can accommodate short-scale and full-scale necks as well as custom builds.
Q: Does it come with the tool needed for adjustment?
A: Yes! Each set includes one hex (Allen) wrench made from a durable, anti-strip material, so you can install and fine-tune the truss rod without needing to purchase additional tools.
Q: Can a beginner install this truss rod?
A: Truss rod installation requires routing a channel in the guitar neck and is best suited for those with some luthiery or woodworking experience. If you're new to guitar building, we recommend consulting a guitar building guide or working alongside an experienced luthier for the best results.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.