Best Radius Gauges In January 2025

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Are you an enthusiast of Best Radius Gauges? If so, you definitely want to check out the following top 10 Best Radius Gauges.

To help you in your search, we have completed this list of the Best Radius Gauges.

Top Rated Best Radius Gauges Of 2025

Rank	Product Name	Score
1	24 Pieces Guitar Luthier Tools Set Including Guitar Radius Gauge, Action Ruler, Steel Buy Now	9.7 Buy Now
2	Vangoa Guitar Set Up Luthier Tools Including String Action Ruler Gauge and Guitar Buy Now	9.5 Buy Now
3	ammoon 2pcs Guitar Fingerboard Fretboard Saddle Nut Radius Gauge Measuring Stainless Steel Tool Buy Now	9.1 Buy Now
4	LGEGE UnderString Radius Gauge for Guitar and Bass Setup Bridge Saddle Adjustments Set Buy Now	8.8 Buy Now
5	BIGTEDDY - Set of 9 Understring Radius Gauge for Guitar and Bass Setup Buy Now	8.6 Buy Now
6	Accusize Industrial Tools 26 Pc Radius Gauge Set 0.010'' to 0.500'' Gauges Buy Now	8.3 Buy Now
7	Accusize Industrial Tools 26 Pc Radius Gauge Set Metric 0.5 mm -13.0 mm Buy Now	8.1 Buy Now
8	Accusize Industrial Tools 25 Pc Radius Gage Set Fractional 1/64-1/2'' Gages with Holder Buy Now	7.8 Buy Now
9	25 PC Fraction Radius Gage Set 1/64 - 1/2" Machinist Tool Inspection Gauge Buy Now	7.5 Buy Now
10	Rustark 4 Pcs Metric Radius Gauge Stainless Metal External and Internal Arc Fillet Buy Now	7.2 Buy Now

1. 24 Pieces Guitar Luthier Tools Set Including Guitar Radius Gauge, Action Ruler, Steel

• Steel feeler gauge: 32-piece design can meet your different needs in daily life, the size of the steel feeler gauge range from 0.0016 inch/ 0.04 mm to 0.035 inch/ 0.88 mm, metric and imperial are both marked, considerate design makes it easier to store and carry with
• Action ruler: the size is about 8.9 x 5.1 cm/ 3.5 x 2 inches, also metric and imperial sizes are provided and printed on both sides, not easy to fade and look clear and accurate for you to measure different slot depth height
• Guitar radius gauges: made of stainless steel, durable and design delicately, contains 7.25 inch, 9.5 inch, 10 inch, 12 inch, 14 inch, 15 inch, 16 inch, 17 inch and 20 inch radius, good combination for your guitar and bass setup
• Functional guitar measuring tools: our product set is suitable for most kinds of guitars, bass, acoustic guitar, electric guitar and so on, good helper to adjust guitars for guitar lovers
• Guitar tool set: you will receive 24 pieces guitar repairing tools in total, including 9 piece of guitar radius gauges, 1 piece of action ruler, 1 piece of steel feeler gauge, 2 pieces of guitar fingerboard guards, 1 piece of grinding stone, 9 pieces of sanding paper and 1 piece of guitar winder tool, sufficient types of tools for your using

2. Vangoa Guitar Set Up Luthier Tools Including String Action Ruler Gauge and Guitar

• Fit for string instruments such as electronic guitar, bass, acoustic guitar, mandolin, banjo etc.
• Set of 4pcs includes two narrow radius gauges and two wide radius gauges in 7.25, 9.5, 10, 12, 14, 15, 16, 20 radii.
• Made of stainless steel so that it is stable, durable and widely used.
• The string action ruler is with conversion chart of string action at 12th fret printed on one side.
• Accurate, convenient, pocket-sized measuring tool can be taken to everywhere you like.

3. ammoon 2pcs Guitar Fingerboard Fretboard Saddle Nut Radius Gauge Measuring Stainless Steel Tool

• Set of 2 pcs measuring tool.
• One gauge has 7.25", 9.5", 10", and 12".
• The second has 14", 15", 16", and 20".
• Stainless steel guitar fingerboard radius gauges.

4. LGEGE UnderString Radius Gauge for Guitar and Bass Setup Bridge Saddle Adjustments Set

• Suitable for measure string instruments such as electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians.
• If you have any quality problems, please feel free to contact us.
• Obtain accurate measurements of your instrument's fretboard radius using the bottom radius of the gauge
• Stainless steel material, set of 9 including: 7.25" 9.5" 10" 12" 14" 15" 16" 17" 20" radius. can be used to accurately measure the chord radius, saddle radius nut radius top or bottom radius surface
• Use these to accurately setup your guitar bridge saddles to match the fingerboard radius.

5. BIGTEDDY - Set of 9 Understring Radius Gauge for Guitar and Bass Setup

• For most guitars - all kinds of electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, and radians to adjust the strings piano code
• Easy to use - fast, accurate bridge saddle adjustment. these come in the most popular fingerboard radius and make it easy to measure the radius from either above or below the strings.
• A must have for bass guitar maintain and adjustment
• Set of 9 including: 7.25", 9.5", 10", 12", 14", 15", 16", 17" and 20" radius
• Accurate measurement - obtain accurate measurements of your instrument's fretboard radius using the bottom radius of the gauge

6. Accusize Industrial Tools 26 Pc Radius Gauge Set 0.010'' to 0.500'' Gauges

• Individually marked
• Range: 0.010" - 0.500" with holder
• Rust proof steel, supplied in plastic fitted case.
• Satin chrome finish
• Includes sizes: 0.010" to 0.025" by 0.005" , 0.030" to 0.100" by 0.010", 0.120" to 0.300" by 0.020" , 0.350" to 0.500" by 0.050" .

7. Accusize Industrial Tools 26 Pc Radius Gauge Set Metric 0.5 mm -13.0 mm

• Range: 26 pcs set 0.5 mm - 13 mm by 0.5 mm without holder
• Satin chrome finish
• Supplied in plastic fitted case
• Rustproof steel
• Individually marked

8. Accusize Industrial Tools 25 Pc Radius Gage Set Fractional 1/64-1/2'' Gages with Holder

• Rust proof steel
• Satin chrome finish
• 25 pcs set :1/64 - 17/64'' by 64th and 9/32 - 1/2 by 32nds with holder
• Individually marked
• Supplied in plastic fitted case

9. 25 PC Fraction Radius Gage Set 1/64 - 1/2" Machinist Tool Inspection Gauge

• Each gage is marked deeply with proper size ,each gage has both internal & external radii
• Case included , case overall dimension (closed): 3''l x 6-3/8'w x 1/4''h
• 1/64-17/64" by 64ths and 9/32-1/2" by 32nds with holder, made of rust-proof steel
• 25 pc fraction radius gage
• Quantity: 1 set ( 25 pc + case) , shipping weight: 8 ounce , for machinists, tool & die makers, inspectors, etc.

10. Rustark 4 Pcs Metric Radius Gauge Stainless Metal External and Internal Arc Fillet

• Excellent designthe 360-degree locking screw design allows you to unfold or fold it easily.laser engraving treatment makes each leaf convenient to identify.
• Long service timemade of stainless metal, not easy to rust in dry environment, wear resistant and durable, high hardness. note: in order to prevent the feeler gauge from rusty and caton, the surface of each ruler is coated with anti-rust oil. pls dont mind.
• Work greatwidely use in home improvement, machine installation,electric equipment, suitable for designers, engineers, fitter, mechanics to measure the thickness or width of screw, valve, bearing ect.
• Multiple functioneach of feeler gauge have 2 kinds of blades so that it can check both convex and concave surfaces, meeting your different demands.high hardness and precision, good toughness, smooth surface could satisfies your needs.
• What you getthe radius gauges set contains 4 pcs radius fillet gauge in 4 kinds of shape and measuring range: r0.3-1.5/ r1-6.5/ r7-14.5/ r15-25. in addition, we also offer you reliable after-sale service. pls feel free contact us!!!