Tadyka Guitar Radius Gauges. Set of 2.

Reliable tool for luthiers and guitarists, designed to quickly and accurately check the fingerboard, nut, saddle, and fretboard radius.

Set of 2 pieces

Radii included: 7.25”, 9.5”, 10”, 12”, 14”, 15”, 16”, and 20”

Material: stainless steel, laser-cut

Markings: dual system – millimeters and inches (metric & imperial)

Thickness: 1 mm (rigid, bend-resistant, comfortable to use)

Size: approx. 90 × 90 mm (compact square format)

These gauges cover the most common guitar radii and make it easy to set up your instrument for maximum playability.