The CruzTOOLS GrooveTech Guitar & Bass Multi-Tool provides a range of useful tools for setting up and maintaining both USA and metric 'import' guitars. The tools included include a 5/16" socket wrench for adjusting Gibson truss rods, 5 metric allen/hex keys (1.5 mm, 2.5 mm, 3 mm, 4 mm ball end, 5 mm ball end), 4 imperial allen/hex keys (0.05", 1/16", 1/8" ball end, 3/16" ball end), #1 and #2 Phillips screwdriver sizes, a 2.5mm slotted screwdriver and a precision ruler. The Truss rod sizes of allen/hex keys are ball end for easy access. The hex keys are heat treated metal with a polished chrome finish and the one piece body makes rotating the tool easier.


  • Professional quality tool for setting up and maintaining guitars
  • 5/16" Socket wrench for Gibson truss rods
  • 5 metric and 4 imperial allen/hex key sizes
  • 2 Phillips and 1 slotted screwdriver
  • Precision ruler
  • Life time warranty

Tech Specs

  • Manufacturer Part Number: GTMLT1
  • UPC-A: 710137129900

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If you order more than one item from us we’ll ship all the items together in the most cost effective way and refund you the difference.

ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.learn more
  • Groove Tech Guitar/Bass 10 in 1 Multi Tool

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Glued to Music

New Milton, United Kingdom
Joined Reverb:2016

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