SIREN: String Action Gauge - Guitar Setup Ruler - Luthier Tool /

The SIREN String Action gauge is an essential tool for setting up and repairing a variety of stringed instruments, including Guitar, Bass, Banjo, Ukulele and Mandolin. Three individual scales in both Inches and Millimeters allow you to measure and adjust:

- String Height
- Bridge Height
- Nut Slot Depth
- Bridge Slot Depth
- Pickup height

The Siren String Action Gauge uses laser engraving on the stainless-steel tool to ensure the measurements and scales do not wear off with repeated use. This process guarantees precision and accuracy. The quality of our product speaks for itself. This is unlike other String Action Gauges available, as most of the available gauges uses a silk-screening technology, which has a tendency to wear with use.

The SIREN String action gauge has a 0.30 mm thickness, smooth edges and rounded corners, these key features prevent scratching and damage to your instrument. Unlike many other String Action Gauges which have thin, sharp edges, as well as sharp pointed corners risking damage to your instrument.

Whether you are experienced in guitar repair, or a hobbyist who prefers to set up your instrument at home. The SIREN String Action Gauge is the perfect tool to quickly, safely and accurately set up and adjust all stringed instruments. 

Dimensions: 86mm x 54mm x 0.30mm / 3.38in x 2.12in x 0.012in (L x H x W)
Weight: 11 grams