Fan Favorite Cruz Tools GrooveTech Guitar/Bass Multi-Tool

The first multi-tool for guitars and basses that’s actually useful, without unnecessary gimmicks. Whether you have a USA or imported axe, we’ve got you covered for most bridge, truss rod, and other adjustments. Includes four metric and three fractional hex keys, two Phillips screwdrivers, a 2.5mm slotted screwdriver, and ruler for setting action. Truss rod sizes are ball-end for easy access.