9-Piece Stainless Steel Guitar Radius Gauge Set – Luthier Tool

9-Piece Stainless Steel Guitar Radius Gauge Set

Get perfectly matched string action every time with this professional-grade 9-piece under-string radius gauge set. Designed for guitarists, bassists, and luthiers, this set makes it fast and easy to measure fretboard radius and dial in your bridge saddles for a flawless, comfortable setup.

Why You'll Love This Set

• Accurate Measurements – Easily measure the radius from above or below the strings for precise bridge saddle setup.
• Etched Radius Markings – Each gauge features a clearly etched radius value on the handle for quick, no-guesswork identification.
• Durable Stainless Steel Construction – Crafted from high-quality alloy stainless steel, these gauges are built to withstand regular workshop use.
• Versatile Compatibility – Works with electric guitars, acoustic guitars, and bass guitars across a wide range of fretboard radii.
• Compact & Convenient – Each gauge measures approximately 2.75 × 2.55 in (7 × 6.5 cm), making the full set easy to store and transport.

Specifications

• Material: Stainless Steel (Alloy Steel)
• Color: Silver
• Size: 2.75 × 2.55 in / 7 × 6.5 cm (per gauge)
• Set Includes: 9 × Under-String Radius Gauges

Made in Mainland China.

Complete Your Luthier Toolkit

Looking for more tools and accessories for your workshop or hobby bench? Check out these related products from our store:

• 10pcs Durable Gold Blade Nut – Universal Trimmer Replacement Parts
• 10pcs 2-Pin Spring Wire Connectors – Quick Splice Lock Terminals
• 10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips

Learn more: OSHA on personal protective equipment

Frequently Asked Questions

Q: What radius sizes are included in the 9-piece guitar radius gauge set?

A: This set includes 9 individual under-string radius gauges covering a range of common fretboard radii used on guitars and bass guitars. Each gauge is clearly etched with its radius value on the handle, making it simple to identify the correct gauge for your instrument.

Q: Can this radius gauge set be used for both electric and acoustic guitars?

A: Yes! The gauges are designed to work with electric guitars, acoustic guitars, and bass guitars. They allow you to measure fretboard radius from either above or below the strings, making them ideal for accurately setting up bridge saddles on virtually any fretted string instrument.

Q: How durable are these guitar radius gauges?

A: These gauges are made from alloy stainless steel, making them strong, rust-resistant, and durable enough for repeated professional use in a luthier workshop or home setup environment.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.