Martin Adjustment Truss Rod Wrench 2-Way

Want to adjust the action of your beloved Martin guitar? Our 5mm Allen wrench with a 4 ½ “ bent leg is here to help. It lets you easily adjust your guitar's neck to get the action you've always wanted. PLU: 18TOOL12

Using this 2 - way Martin truss rod wrench is a breeze. First, locate the truss rod adjustment point on your Martin guitar. Then, insert the 5mm Allen wrench into the adjustment hole. Turn the wrench gently in the direction you need to adjust the neck - either to increase or decrease the action. Remember, make small adjustments and test the guitar's playability after each turn. When not in use, store the wrench in a dry place to prevent rust. And be careful not to apply too much force as it could damage the truss rod or the guitar neck.