MusicNomad Premium Truss Rod Wrench 5mm for Martin Guitars (MN236)

I was scared to use this tool at first, but once I started understanding how the neck bows and releases, I used his tool quite a bit according to weather change and humidity. It helps get rid of the buzzing noises, you do need to understand how to use it though.

Works as it Should! Martin sent a hex key with Dreadnaught Series guitar but that key was too short to get the job done. Truss Rod wrench went deep enough into the hole to make a solid and firm contact with the female hex nut , it was a Happy ending! The strings are in perfect relief! I am very satisfied with the quality of the wrench. It fits perfectly in the storage compartment of the Guitar case without interfering with other items. Good value, perfect size.

The most common of the hex-style truss rod seatings are 4mm and 5mm. These are nice tools and are much more easier to use than the typical short-handled allen wrench that ships with most new guitars. MusicNomad seems to be attempting to simplify the DIY process with many of their new tools. Their efforts are much appreciated. I purchased both the 4mm and the 5mm.

Works with Martin D28

This is a great neck adjusting tool for Martin guitar.

It's the right tool for the job if you want to make adjustments to the trussrod and your guitar needs a 5mm wrench. There are plenty videos from the manufacturer and others on how to use this, so be sure to check those out. Small increments are the trick. Tip: before inserting this through your sound hole, cover the edge facing the bridge/saddle with a folded cloth (like an old t-shirt) to prevent any damage. In one of the videos they warn about this, but don't suggest this simple solution.

This one fits my Martin truss rod. Well made, accurate size and length for access. This brand produces some quality tools at a good price point.

Product shipped and arrived quickly and performed as promised

マーチンのトラスロッドは一般のレンチでは届かないため、購入。 若干順反りだったのを矯正しました。弦高も下がっていうことなし。

this tool works well. just what was needed.

Es una herramienta muy práctica para mi Martin DSS17. Buen material y la medida adecuada.

Siendo dueño de dos guitarras Martin, y teniendo un problema de ajuste del alma de una de ellas, adquirí esta herramienta que no hace ni más ni menos que lo que promete. Es cómoda, llega bien al tornillo del alma, y ajusta de forma perfecta. Vamos, como debe ser. Nada de lo que quejarse.

A metida é perfeita para um Little Martin. O tensor fica bem ao fundo de um buraco que uma chave allen curta não alcança. Chave essencial caso você mesmo queira ajustar o tensor sem ter que levar o violão em um Luthier.