Guitar Center Line Ruler Accurate Measurement Guitar Center Line Gauge Transparent Acrylic Fretboard Alignment Ruler for Luthiers, Workshop

Product Type: This transparent acrylic instrument tool is a guitar measuring ruler designed as a luthier ruler for center line layout and fretboard alignment during guitar making and maintenance

Main Function: As a center line ruler and guitar center line gauge, it helps you locate the exact middle of the body and neck so you can check symmetry before, fitting, or gluing.

Accurate Design: The long, clear body lets you see the surface beneath while you work, and the adjustable clamps help the ruler stay positioned steadily for repeatable measurements.

Workshop Feature: Built for fast, simple setup, this guitar measuring ruler can save time on alignment tasks and the risk off-center markings that can affect the final result.

Intended Use: Ideal for luthiers and workshop use, this instrument repair tool supports center line marking on acoustic guitars and other stringed instruments, helping improve accuracy and consistency in each build.