Under String Radius Gauge Set
![Under String Radius Gauge Set](https://tonetechluthiersupplies.co.uk/cdn/shop/files/usrg.jpg?v=1698320712)
![](https://i.ebayimg.com/images/g/cuEAAOSwpRpleM2R/s-l1200.webp)
StewMac Understring Radius Gauge Tool, Set of 9, Extra-Wide Width for Bass
![](https://spartanmusic.co.uk/cdn/shop/files/luthier-understring-radius-gauge-9-set-697681_f59083a8-3c84-478f-b2f0-92b5c50ef6ad.jpg?v=1693169302&width=1445)
Luthier Understring Radius Gauge 9 Set – Spartan Music
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Tekei 9pcs Understring Radius Measure Bass String Guitar Gauge Repair Measure T Shape
![](https://i.ebayimg.com/images/g/A~wAAOSwI4NgyMsc/s-l1600.jpg)
Set of 9 Understring Radius Gauge for Guitar and Bass Setup Luthier Tools Bridge – St. John's Institute (Hua Ming)
![](https://img.fruugo.com/product/2/58/335320582_max.jpg)
Guitar Luthier Tools Understring Radius Gauge String Action Ruler Gauge 32 Blades Feeler Gauge Notched Radius Gauges Set
![](https://guitarsandwoods.com/image/cache/catalog/Oliveira/Understrings/Regular/understring-10-600x600.jpg)
SET OF 8 UNDERSTRING RADIUS GAUGES - STAINLESS STEEL
![](https://guitar.com/wp-content/uploads/2019/06/setting-string-radius-with-a-radius-gauge@1400x1050-1068x800.jpg)
How to set string radius
![](https://ae01.alicdn.com/kf/H53beee9f0a364260b43571ea37a287c3c.jpg_640x640q90.jpg)
9pcs Understring Radius Accessories Bass String Guitar Gauge Repair Measure T Shape Luthier Builder Stainless Steel Instruments
![](https://i.ebayimg.com/images/g/wgMAAOSwijNlTp5Z/s-l1200.webp)
Radius Gauge 9 Pcs / Set Straight Edge Measure Under String Radius Gauge
![](https://i.ebayimg.com/images/g/jPEAAOSwFLVg003h/s-l1200.webp)
13 Part Understring Radius Gauge For Guitar Bass Setup Premium Luthier Tools Kit
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Shop Generic 9pcs Stainless Steel Understring Radius Gauge For Guitar Online
![](http://fratermusic.com/en/wp-content/uploads/2016/01/900px2.jpg)
Understring Radius Gauge for Guitar & Bass Fingerboard Stainless STEEL - Fratermusic - Guitar Parts and Luthier Tools