GROVER Truss Rod Wrench Black 5/16 in.

The Grover truss rod wrench gives you precise control over the neck relief on your instrument. With 1/4" and 5/16" wrench sizes, this tool handles the truss rods found on most guitars and basses. Make micro-adjustments to the truss rod to optimize the neck curve for your playing style and string gauge. Serious musicians know that proper neck relief is key to low action and buzz-free playability. The wrench provides the adjustment range you need to set up any instrument to your exacting standards. Once you've shaped the neck to perfection, use the wrench for quick tweaks before gigs or recording sessions. An essential tool for any dedicated player, the Grover truss rod wrench helps you extract the best tone and performance from your instrument.