String Pluckery
4-Sided Radius Gauges
4-Sided Radius Gauges
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String Pluckery 4-Sided Radius Gauges (Set of 2)
The String Pluckery 4-Sided Radius Gauges make fretboard measurements fast and accurate. Designed with the most commonly used radii in guitar building and setup, these gauges help luthiers and techs dial in their desired radius.
Key Features
Two Gauges, Eight Radii: This set includes two compact, 4-sided gauges covering 7.25", 9.5", 10", 12", 14", 15", 16", and 20" radii—everything you need for vintage to modern setups.
Easy Identification: Each side is clearly labeled with the radius measurement, eliminating guesswork during setup.
Precision-Machined Accuracy: Laser cut to tight tolerances for reliable measurements and consistent results.
Material: Acrylic
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Let customers speak for us
from 124 reviewsThis radius jig is amazing, it had my fretboard accurately radiuses in no time flat. I also bought the matching radius sanding form and it made short work of finish sanding the fretboard. I couldn’t be happier with my purchase!
I’ve used this tool numerous times with great results. It’s paid for itself many times over.
Perfect fit, quick shipping, would recommend
High quality, accurate luthiery tools. I will definitely order more.
Easy to navigate store. Products are exactly as advertised. Thanks
Excellent tool at a great price point. Extremely accurate and easy to use and setup. Thanks!!
I'm a big fan of things that work. This absolutely works brilliantly! Bang for the buck you can't beat it. This also applies to the Nut and Saddle sander. I bought that on a whim a year or so ago and it saves me hours of time and allows for micro adjustments to my setups. Great job once again!
Very well made. I replaced another tool I was using and upgraded to this. A++
Great designa and product works great!
Great poroduct prompltly shipped and well packaged. Incredible value!
Good stuff! Really nicely made and slick to use!
Works as you would expect, just like everything from String Pluckery.
I used the 16” radius sander with some 120 grit after using the router jig and it took just a few seconds to clean up the fretboard.