Ensure optimal neck alignment and structural stability with this 17.25" (440mm) Dual Action Guitar Truss Rod. Engineered for precision neck building and repair, this two-way adjustable steel rod provides active control over neck relief in both directions, allowing you to correct both back-bows and forward-bows independently of string tension. Featuring a reliable 4mm adjustment mechanism and a sturdy double-bar design, it is an essential hardware component for professional luthiers, custom guitar builders, and workshop restorations.
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Length: 17.25 Inches (440mm)
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Adjustment: 4mm Hex / Allen Key (Dual Action / Two-Way)
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Material: High-Grade Steel
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Condition: Brand New
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Ideal for: Custom guitar building, neck repairs, replacing old single-action rods, modern luthier workshop projects, and maintaining long-term neck stability.
*approximate size*
the width is 0.24"
the height is 0.36"
