5mm Truss Rod Wrench, Allen Wrench Tool Ball End for Martin Acoustic Guitar Truss Rod Adjustment And Deep or Narrow Truss Adjustment.

Truss rod wrench worked fine with my Martin 000 15M

I bought these mainly for the 4mm wrench to do work on my Epiphone Slash Edition (Anaconda Burst) which started giving me some fret buzz since I got warmer and more humid. Just need a minor tweak so that was nice.I also tried them out on my 3 basses and between the two, I now have a truss rod wrench for all my instruments.Wrench quality is fine. It's metal, it's an elongated Allen Wrench designed for this type of use, and it fits. Nice to be able to do some work on my own instruments for a change.

Great price, easy to use It, it works fantastic

Good quality, quick delivery.

I've only used it once -- I mean, how often do you have to adjust a guitar neck? It was perfect. Feels sturdy, I think it will work for quite a while.

Works fine with my Breedlove Companion. I needed a truss rod wrench with extra length , the adjustment bolt is too deep for a standard wrench . This also came nickel plated .

What could possibly go wrong with these?

Tony just buy them brother

fits martin omcpa4

Product fits my Seagull 12 string just fine. Personally I would have been happy to pay a bit more for better quality but the quality is good enough for most people I think.I just like premium tools and am happy to pay for them - tool snob I guess. That said, the quality is more than adequate.

Merci

期待どおり、ちゃんとトラスロッド回せました

Was looking for a hex wrench for the truss rod on a 2021 Fender PO-220E that has the truss rod by the sound hole. The 4mm hex wrench works. It’s really long and can reach the truss. This fender model is made in China.