String Action Ruler Gauge - Versatile Luthier Tool

String Action Ruler Gauge - Versatile Luthier Tool — a compact, precise string action ruler designed for accurate guitar setup, fretboard adjustment and string height measurement. Ideal for luthiers, guitar techs and DIY musicians who need quick, repeatable results.

Features

• Precision-marked gauge for measuring string action and relief
• Durable, easy-to-read scale crafted for frequent shop use
• Compact, lightweight design for on-the-go setups and repairs
• Simple to use—no power or plug required

Product Specifications

• Type: String Action Ruler
• Plug Type: None
• Origin: Mainland China
• Choice: yes
• Includes: 1 x String Action Ruler Gauge

Note: Handle with care to preserve measurement markings. Keep away from extreme heat or solvents.

Designed to streamline setups, this ruler removes guesswork from neck relief and action adjustments—saving time and improving playability. Clear markings and a durable profile make consistent setups faster, whether in the workshop or on stage. Unique selling points include ease of use, portability and long-lasting legibility.

Perfect for luthiers, guitar technicians and home builders, backed by a satisfaction guarantee. Add the String Action Ruler Gauge to your toolkit to speed up setups and ensure reliable intonation. Order now to improve playability in your next repair or setup project.

Used during setup, maintenance and repair sessions; satisfaction guaranteed.