MusicNomad Premium Truss Rod Wrench - 5mm for Martin Guitars (MN236)
Having the right tool to perform your key gear adjustments is essential. MusicNomad's 5mm Truss Rod Wrench is the perfect tool for adjusting Truss Rods that are located deeper in the soundhole. Our durable steel construction with a black nickel finish is designed to work over and over again. The 4.75” long arm combined with the ball end design allows you to adjust Truss Rods found on popular acoustic guitars that use a 5mm nut, such as all models of MARTIN Guitars except DSS-2018, OMSS-2019, Modern Deluxe Series and SC-13E. The ergonomic handle provides extra length, comfort and control, making turning easier. That's MusicNomad quality - raising the bar in equipment care.

Dunlop Action Gauge System 65 Guitar Tools
A must for every player's Toolkit, the string action gauge provides the precise measurements you need to setup your instrument for greater playability. Use it for adjusting string action, measuring string height for making truss rod adjustments, measuring pickup heights for optimizing tone and reducing magnetic string drag, and more. Use it on any stringed instrument with adjustable action. Includes metric and standard measurements.