StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass

StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass

Standard Width, Set of 9
$47.99
$47.99 $47.99
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StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
  • StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass
StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass

StewMac Understring Radius Gauges, Set of 9, Standard Width | 9 Radii: 7-1/4 to 20 Inch, Fits String Spreads to 2-5/8 In, Use with Strings On, 6-String Guitar and Most 4-String Bass

$47.99
$47.99 $47.99
Size

Product Description

StewMac Understring Radius Gauges, Standard Width, Set of 9

Fast, accurate setup made easy. StewMac Understring Radius Gauges are precision tools trusted by pro luthiers and serious guitar techs. Designed for ultra-accurate saddle and pickup height adjustment, these gauges feature matching radius arcs on both the top and bottom surfaces for dual-purpose accuracy.

Designed to fit under strings. These slim-profile tools slide easily under strings, letting you measure fretboard radius without string removal. Use the bottom arc to read the radius and the top arc to perfectly set string saddle heights. Ideal for optimizing playability and aligning pickup polepieces to string curvature.

Precision for every instrument. Standard-width gauges accommodate most 6-string guitars and 4-string basses (up to 2-5/8" string spread). Extra-wide sets cover extended-range guitars and 5- or 6-string basses (up to 3-3/4" string spread).

Choose your set: Standard Set of 4: 7-1/4", 9-1/2", 12", 16" Standard Set of 9: 7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17", 20" Extra-Wide Set of 9: 7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17", 20"

BUILT TO LAST A LIFETIME: All StewMac tools are backed by our Lifetime Promise for lifelong durability and our expert support is there when you need it most

StewMac Understring Radius Gauges, Set of 9, Standard Width for Guitar Setup, for 6-String Guitars
STANDARD SET of 9: Fits string spreads up to 2-5/8" ideal for 6-string guitars and 4-string basses
ACCURATE STRING HEIGHT MATCHING: Use top curvature to align saddle, polepiece height to fingerboard

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Price
$47.99 $38.48 $109.96 $142.99 $197.99
Details
Set of 9 Precision Measurements Electric Guitar Tool Set Essential Set up tools Pro setup tools
A StewMac Original
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Trusted by Pros Worldwide
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Repair + Maintenance Essential
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Lifetime Promise
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Built to last a lifetime. Our promise no hassle simply return it for a replacement.
  • COMPLETE SET FOR GUITAR TECHS: Radii include 7-1/4", 9-1/2", 10", 12", 14", 15", 16", 17", 20" for all setups
  • STANDARD SET of 9: Fits string spreads up to 2-5/8" ideal for 6-string guitars and 4-string basses
  • ACCURATE STRING HEIGHT MATCHING: Use top curvature to align saddle or polepiece height to fingerboard arc
  • LOW PROFILE FOR STRING-ON USE: Read fretboard radius and set saddles without removing strings
  • BUILT TO LAST A LIFETIME: All StewMac tools are backed by our Lifetime Promise for lifelong durability and our expert tech support is there when you need it most
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