Detail 01
.003 in. and .005 in. feeler gauges
They provide the two listed gauges for checking neck relief.

Independent shopping perspective
Purpose-built for hands-on Martin SC setup work, this black service kit brings the Sure-Align neck tools and measurements into one package. It covers removing and reinstalling the neck, checking string action and neck relief, and working with the required torque setting. The included feeler gauges, string-action gauge, truss-rod wrench, and bridge elevation plates make it a focused maintenance kit for keeping an SC guitar adjusted.

Strong match
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
They provide the two listed gauges for checking neck relief.
Detail 02
It supplies the listed torque wrench for Sure-Align system work.
Detail 03
The kit includes eight plates for bridge elevation adjustments.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
It includes tools for measuring string action and neck relief.
Yes. The kit is equipped for removing and replacing the neck on a Martin SC guitar.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.