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AUSTRALIA'S #1 ACOUSTIC GUITAR SPECIALIST
AUSTRALIA'S #1 ACOUSTIC GUITAR SPECIALIST
29524
Available at Acoustic Centre Melbourne
The GrooveTech Soundhole Truss Rod Wrench makes truss rod adjustments on acoustic guitars a breeze, offering musicians a practical and efficient solution for maintaining their instrument’s neck tension. Unlike traditional wrenches, the GrooveTech wrench is designed specifically for acoustic guitars, providing access to the truss rod through the soundhole. This clever tool allows easy adjustments even in tight spaces, ensuring you can fine-tune your guitar’s neck without hassle.
With its precision ball-end tip, this truss rod wrench fits most acoustic guitars, while the extra length on both segments of the blade provides improved leverage and easier access to nuts that may be blocked by braces. The oversized handle gives you a confident grip, making it easy to apply the necessary torque for adjustments. Available in two sizes, it’s compatible with most brands, with Martin guitars post-2007 (except the Modern Deluxe series) requiring the 5mm wrench and most others needing the 4mm wrench.
Designed for easy truss rod adjustments through the soundhole
Precision ball-end tip for a secure fit on most acoustic models
Extra blade length for enhanced leverage and access
Oversized handle for added grip and control during adjustments
Available in 4mm and 5mm sizes to fit most brands
Compatibility: Fits most makes and models of acoustics
Tip Size: 4mm (most brands), 5mm (Martin post-2007, excluding Modern Deluxe series)
Material: Durable construction with a precision ball-end tip
Length: Extra length for increased access and leverage
Handle: Oversized for a confident, secure grip
Acoustic Centre offers free shipping on all new items to most locations within Australia on all orders over $99, excluding Western Australia, Northern Territory and Far North Queensland. Used items have a flat rate shipping fee of $59 within our usual shipping locations. We also offer competitive Express shipping options at checkout.
Customers located in Western Australia, Northern Territory and Far North Queensland recieve free shipping on all accessory orders over $99, but will incur a flat rate instrument or large item shipping charge of $179 (or $299 for Express shipping).
Occasionally due to issues with delivering to remote or unusual destinations, we aren't able to offer free postage. We reserve the right to retract the offer if freight costs exceed 15% of your purchase. We will always notify you if there is an issue and offer a full refund or arrange alternative delivery options.
All strings and accessories will be shipped with tracking via courier or Australia Post. Other items including guitars and amplification equipment will be shipped using our courier service providers, with a tracking number and signature on delivery.
Zip Money - Buy Now, Pay Later.
We offer 3 Months interest free on purchases under $1000, and 6 Months interest free on purchases over $1000.
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Studio 19 Rentals - We rent the things people love.
Studio19 Rentals operates Australia’s foremost in-store Rental program for musical instrument retailers, and allows you to have the gear of your dreams now for a low monthly price.
Studio19 offers:
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AustraliaThe design and usability are very good. The long handle is much better than standard hex wrenches. I only own Martin guitars, which have a very long reach for the truss rod, so they are perfect.
AustraliaEasy to use, fits well and can get tension adjustment with ease. The team at Acoustic center made this a great transaction as always.
AustraliaGreat experience! Got notified an item I ordered was waiting on new stock to arrive and I was happy to wait. The order was then shipped straight away! Great communication and update with the order progress. Good stuff, team! Will definitely be back!
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