Detail 01
1/4-inch wrench size
Matches the size identified for this version of the Grover truss rod wrench.

Independent shopping perspective
The 1/4-inch Grover truss rod wrench is for making controlled neck-relief adjustments as part of guitar or bass setup. Its size-specific format lets you make small truss-rod changes while dialing in the neck curve for your playing style and string gauge. It is a practical bench or kit tool for setup work, with a clear role in quick adjustments ahead of a gig or recording session.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Matches the size identified for this version of the Grover truss rod wrench.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
This version is 1/4 inch.
It is used to make truss-rod adjustments that control neck relief.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.