Adjust Your Acoustic Guitar's Truss Rod with Confidence

When adjusting your guitar's truss rod, it's imperative to use a truss rod wrench that fits perfectly. This CruzTOOLS GrooveTech Soundhole Truss Rod Wrench is a precision 4mm wrench that fits the majority of acoustic guitars on the market. Its generous length makes it easy to reach the (often hidden) truss rod from the soundhole, while its oversize handle makes for easy adjustments. If you're serious about maintaining the playability of your acoustic guitar, we highly recommends the CruzTOOLS GrooveTech Soundhole Truss Rod Wrench.

CruzTOOLS GrooveTech Soundhole Truss Rod Wrench Features:

  • 4mm wrench fits the majority of acoustic guitars on the market
  • Extra length helps you locate a hard-to-see truss rod within the soundhole
  • Ball-end tip fits easily into the truss nut
SKU GTAW-4
Barcode # 857128005048
Brand GrooveTech
Unit Of Measure ea

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