Radius Fillet Gauges for Concave and Convex Profiles

Compare a workpiece's curved edges with a radius gauge in the range your task requires.

✅ Compare inside and outside curves - Concave and convex leaves provide profiles for both types of curve.

✅ Select the range for the workpiece - Separate size options let you choose the relevant radius intervals.

✅ Keep the profiles together between checks - Pivoting leaves fold back into their compact holder for storage.

Match a Curved Edge to a Reference Profile

Select a leaf from the chosen range and compare its profile with the curved edge. The concave and convex forms provide different reference shapes within the gauge.

Choose the radius range before ordering so the relevant sizes are available for your workpiece. Each listed range is a separate purchase option rather than part of one combined set.

Technical details

• Alloy steel; one selected gauge.
• Ranges: R1-6.5, R7-14.5, R15-25, R25-50 or R52-100 mm.

Choose the radius range for your next profile check.