Allparts Understring Fretboard Radius Gauges (9 pcs) Sealed Designed as direct-replacement bridge for

Designed as direct-replacement bridge for 3-screw Fender® bass bridges

but it is more economical for big jobs

Vibramate V5 is for mounting a Bigsby B5 Original Vibrato and will fit most traditional style guitars that have a tune-a-matic style bridge and a stop-tailpiece

Upgrade your guitar's performance with this ABR-1 style vintage bridge

Allparts Understring Fretboard Radius Gauges (9 pcs) Sealed Designed as direct-replacement bridge forOur understring fretboard radius gauges allow you to check your fretboard's radius (or roundness) without having to remove the strings from your instrument. Laser cut from 0. 051" (1. 3mm) thick stainless steel, these radius gauges are very easy to use, comfortable, and accurate. Our radius gauges come in a set of 9, and are 2 5 8" (66. 68mm) wide and etched to show the appropriate radius. Includes Gauges For The Following Radiuses 7. 25" 9. 5" 10"