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4mm Allen Truss Rod Wrench

Item No. 18TOOL15

Need to change the action of your favorite Martin?  Our Allen Wrench will help you adjust your guitar’s neck to achieve the action you desire.

This truss rod wrench can be used on the following models

  • DSS and OMSS Models
  • Modern Deluxe Series

Other models, please use our 5mm truss rod wrench.

Need to change the action of your favorite Martin?  Our Allen Wrench will help you adjust your guitar’s neck to achieve the action you desire.

This truss rod wrench can be used on the following models

  • DSS and OMSS Models
  • Modern Deluxe Series

Other models, please use our 5mm truss rod wrench.

4mm

Made in USA

Martin Owners Club Members Receive 20% Off

List price

$6.00

List price

$6.00

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