Understring Radius Gauges

5.0
  • 142 Reviews
  • Write a review

Fast, accurate bridge saddle adjustment.
Each of these unique gauges has an accurately radiused arc on both the top and bottom surfaces, and is shaped to fit easily under the strings.

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Set of 9

Item # 0353
In stock, ready to ship!

$29.50

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Total: $0.00
Quantity: 20

Video

Radius gauges for guitar work

Dan Erlewine demos the three kinds of radius gauges for setup and fretwork.


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Details

Fast, accurate bridge saddle adjustment.
Each of these unique gauges has an accurately radiused arc on both the top and bottom surfaces, and is shaped to fit easily under the strings.

Use the bottom curvature to determine your fretboard radius, and the matching top curvature becomes a reference for setting string saddle heights for best playability.

Low profile fits tight spots. The slim shape of our understring gauges allow you to read the fretboard radius even with the strings on! This is also handy for matching pickup polepiece heights to the arc of the strings. And setting bridge saddles is easier than ever.

The set of 9 gauges includes:
7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17" and 20" radii.

They'll work for string spreads and fingerboards up to 2-5/8" (66.68mm) wide.


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Ratings & Reviews

Understring Radius Gauges

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5.0
  • Based on 142 Reviews
Displaying 7 of 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Write a review
5.0

Understring Radius Gauges

By
(Customer's Reviews)


Still a good set for bring nearer precision and perfection for guitar.
I like them.
Charly/Nemes/South of France

5.0

Radius gauges

By
(Customer's Reviews)


Great tools, I use them almost everyday. These are real time savers !

5.0

the rght tool

By
(Customer's Reviews)


the right tool for the right job is soo important and these are the right tools... thanks!

5.0

Great tool.

By
(Customer's Reviews)


Great tools, very useful and easy to use for setup of the guitar. A must for everyone doing the setup of their own guitar(s).

5.0

Nice~

By
(Customer's Reviews)


easy to set up saddle. thanks

5.0

Handy Little Tools

By
(Customer's Reviews)


Used these to set my strat up and what a difference it has made...very easy to use

5.0

Excellent

By
(Customer's Reviews)


Now it's easier to regulate the strings. Recommended.

5.0

Another great tool from Stew-Mac

By
(Customer's Reviews)


These do what they say they will do and help save time in the setup.

5.0

A gauged success

By
(Customer's Reviews)


A great set of gauges to check string heights are aligned to the fretboard radius which I note for ever guitar I setup. I am not a luthier, just an enthusiastic amateur. I like to do my own setups as the difference it makes to the playability of any guitar is huge. Anything that makes the job easier and more precise is appreciated.

5.0

Awesome!

By
(Customer's Reviews)


These are great for when a customer comes in and says they have a certain radius and swear by it. In just a few seconds you can show them what's really up not only with their fret radius but you can also easily check to see if their saddle radius has been set correctly.

Displaying 7 of 15
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Shown on page 17 of our latest catalog.