Martin 18TOOL12 5mm Allen Guitar Truss Rod Wrench

When it's time to adjust the action on our trusty Martin acoustic guitars, the guitarists at Sweetwater turn to the Martin 5mm Allen truss rod wrench. Measuring 4.5 inches long with a bent leg, it's a perfect match for your Martin guitar. Keep your Martin in prime playing condition with this genuine 5mm Allen truss rod wrench!

• 5mm Allen truss rod wrench
• Measures 4.5 inches with a bent leg