* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments

Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments

Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments
$ 9.99

Score By Feature

Based on 176 ratings
Value for money
9.50
Accuracy
9.70
Sturdiness
9.69

OveReview Final Score

How Our Score Is Calculated

Product Description

Using the gauge's bottom radius, get precise measurements of your instrument's fretboard radius.
Then, using this gauge's matching top radius, determine the proper bridge saddle height adjustment.
Radius gauges are available in nine different sizes: seven, eight, nine, ten, eleven, twelve, thirteen, fourteen 25" 9. 10" 12" 14" 15" 16" 17" 20" 10" 12" 14" 15" 16" 17" 20" 10" 12" 14" 15" 16" 17
These are available in the most common fingerboard radius and make measuring the radius from above or below the strings a breeze.
Use these to perfectly align your guitar bridge saddles with the radius of your fingerboard.

Questions & Answers

Is there a radius to the bottom, or is it completely flat?

The top and bottom of the sphere are both rounded. With the bottom, you can measure the radius of the fingerboard, and the top, you can set the string radius at the bridge.

Is stainless steel used in their construction? They are, according to one review, but not according to the product description. ?

The majority of them are made of steel, but the thinnest ones appear to be plastic. Steel becomes brittle if it is too thin, so it makes sense. These, on the other hand, do the job and aren't prone to bending.

I'm guessing these are only for 4 string basses and not for 5 string basses?

They can be used on any bass. They'll be big enough to figure out the arc on a five-stringer. I've also set up sixers with these, and even if it doesn't touch every string, the arc radius can still be determined.

What's the widest working width you can get with these, from low string to high string? Is it possible to use them on a six-string bass guitar?

They're 2 3/4 inches wide, but I'm not sure if they'll work on a six-string bass.

Selected User Reviews For Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments

It's a fantastic product that's simple to operate
5/5

durable. This item is exactly as it appears in the picture and on the website. It's easy to use, and each gauge has etched into it clear indications of the radius. The gauges are of high quality and will last for a long time. The gauges are pre-assembled (but can be disassembled for individual use) and lightly oiled to prevent scratches and oxidation. The gauge's bottom can be used to check fret and fretboard radii, while the other side can be used to check string radii.

Vivienne Dickerson
Vivienne Dickerson
| Feb 07, 2021
The gauges look great
4/5

These would be better if they were made of stainless steel. They come with oil, but I'm afraid they'll rust if you don't keep them oiled. br>br>It's not shown in the picture, but these come screwed together so you can just swing out the one you need, which is convenient, and they're also fairly sturdy, not easily bent. They appear to be quite accurate as well. br>br> Two new fretboards (12" and 10" radii) were checked and found to be in excellent condition with no light leakage. When it comes to saddle height adjustments, this is ideal. Overall, I'm pleased with them. br>br>.

Aaron Powell
Aaron Powell
| Feb 02, 2021
Radius Gauges are a type of gauge that is used to measure the distance between two This is a fantastic set of radius gauges, and it's a great price
5/5

br>I used to use S***Mac radius gauges, but I lost them. So I got these and then went looking for the S***Mac gauges. br>These Leadrise gauges are much more durable than my previous set; I'm glad I got them!.

Watson Roberson
Watson Roberson
| Feb 07, 2021
If you have a lot of guitars with different neck radiuses, this is a great way to keep track of them all
5/5

This tool is particularly useful if you're new to setting up guitars. I was able to use these gauges on two of my Ibanez guitars that came with a lot of action out of the box. I own a number of electric guitars from various manufacturers and models, all of which have different neck radiuses, so having a set like this with nine different radiuses is fantastic. My only gripe is the amount of grease that came with these. Because this was not a defect in the product, no stars were deducted.

Remi Merritt
Remi Merritt
| Oct 06, 2021
I didn't use a micrometer to double-check the accuracy
5/5

I didn't use a micrometer to check the accuracy of these, but they appear to be well-made and researched. I can't think of a way to spend $100 that would be more useful. 00 sets. It's essentially a "starting point" change. They match my fretboard to a tee.

Carmelo Owens
Carmelo Owens
| Mar 29, 2021
I like these because they are sturdy and accurately accurate, and they are very good for the price
4/5

To avoid scratching, I would suggest using Emory paper or ScotchBrite around the edges. However, the price is extremely reasonable.

Anders Santana
Anders Santana
| Jan 14, 2021
It's perfect for getting the right string heights on your guitar
4/5

The only annoyance is how they are all attached together. This product works as intended, and I use it to align the string heights with the radius of a specific fretboard. It's possible to remove it, but then they'd be all over the place. I wish I could have purchased singles for the radiuses I required, but that's just nitpicking on my part.

Boston Olson
Boston Olson
| Apr 20, 2021
It's a good deal
5/5

Although not as good as more expensive options, this is an excellent value. Because the edges are rough and sharp, you may want to lightly sand or file them. Aside from that, they do a great job at what they're supposed to do.

Fiona IQBAL
Fiona IQBAL
| Oct 04, 2021

Related Products For Leadrise Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools for Bridge Saddle Adjustments