FeatureUnderstring radius gaugeSet of 9:7.25",9.5",10",12",14",15",16",17"and 20"Laser cut from stainless steelEtched with radius on handle(1mm) thick,(69mm) wide,(64mm)lengthThese come in the most popular fingerboard radius and make it easy to measure the radius from either above or below the strings. Use these to accurately setup your guitar bridge saddles to match the fingerboard radius.Quantity:1Set(9pcs,Not include the guitar )PackageA set of 9 understring radius gauges
