To adjust the truss rod on Martin Guitars and most acoustic guitar
5mm ball end guitar truss rod. Dimension: 2.95'' x 4.92''
Bonus: Creanoso Guitar Pick
Counter-clockwise on the nut always gives you some relief. Clockwise removes relief. Do your adjustment a little at a time with the guitar tuned up to pitch.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 0.2 inch
Length : 6.2 inch

Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B01G34E8G8

Product Description

With Creanoso Guitar Truss Rod Adjustment tool, you can easily tightening or loosening the truss rod of your Martin acoustic guitars. Counter-clockwise on the nut always gives you some relief. Clockwise removes relief. Do your adjustment a little at a time with the guitar tuned up to pitch. Bonus: 1 Free Guitar pick with every purchase.