About This

• FINE INCREMENTS: Includes 1-3mm leaves in precise 0.25mm steps and 3.5-7mm leaves in 0.5mm steps, offering comprehensive coverage for small-radius inspection in machining, metalworking, and quality-control applications.
• CLEARLY MARKED RADIUS SIZES: Each of the 17 concave/convex leaf pairs is permanently stamped with its exact radius value, allowing fast identification and reducing the chance of selecting the wrong size during precision inspection work.
• DUAL-PROFILE LEAVES FOR VERSATILITY: Every radius size is provided in both concave and convex form, enabling accurate measurement of internal and external radii on machined parts, tool profiles, and curved surfaces without switching tools.
• STABLE, REPEATABLE MEASUREMENT: A built-in locking clamp secures the selected leaf firmly in place, preventing movement while checking a radius and ensuring consistent, repeatable contact with the workpiece.
• A LEGACY OF QUALITY: Our ultra-precise measurement solutions bring improved performance to countless industries, including aerospace, medical, automotive and energy. With more than 5,500 products the largest product portfolio of any commercial metrology provider we have the solutions you need to meet today's metrological challenges and customer expectations.