Best Radius Gauges of 2026

Accusize Industrial Tools 25 Pc Radius Gage Set is a set of 25 rust-proof steel gages with a satin chrome finish. The gages are individually marked, and the set comes with a plastic fitted case for storage. The set covers a range of 1/64 - 17/64'' by 64th and 9/32 - 1/2 by 32nds with holder. This is a great tool for measuring radii accurately and conveniently.

The QWORK Radius Gauge Set is made from durable stainless steel with a chrome finish, giving you a reliable and long-lasting tool. It comes in four different size ranges, so you can easily measure a variety of curves, from very small to larger radii. Each gauge leaf is clearly labeled, making it simple for you to identify and use the right tool quickly. Designed for both convex and concave surfaces, this set helps you check the radius of your tools accurately, which is perfect if you work as a machinist, toolmaker, or in a similar trade.

The Accusize Industrial Tools 8 Pc Radius Gauge Set includes gauges with a range of 9/16" to 1'' by 16th, with a satin chrome finish and individually marked measurements. The rustproof steel gauges come in a plastic fitted case for easy storage and organization.

The Mitutoyo 186-105 Radius Gage Set comes with 17 pairs of leaves that have a range of 1mm to 3mm by 0.25mm, and 3.5mm to 7mm by 0.5mm. Each gage is stamped with its radius size and can be used for both concave and convex measurements. The set also includes a locking clamp to keep the leaves secure. Made in Japan.

The Mitutoyo Radius Gage Set includes 16 pairs of leaves in sizes ranging from 17/64" to 1/2" by 64ths. The gages are marked with the radius size and come in both concave and convex shapes. They also feature a locking clamp for secure measurement. Made in Japan, this set is a great choice for accurately measuring radii in various applications.

The 5Pcs Stainless Steel Radius Gauge Set is made of high quality stainless steel and includes 5 different shapes and measuring range to meet various needs. The measuring instrument has two types of leaves to check both convex and concave surfaces. The 360-degree Locking Screw design makes it easy to unfold or fold, and each leaf is clearly marked for easy identification. Widely used in home improvement, machine installation, electric equipment, suitable for tool and mold manufacturers, mechanics and many other workers to check the tool radius of the meter, measure the thickness or width of screw, valve, bearing ect.

The Trick-Tools Radius Gauge is built from tough, laser-cut acrylic, making it sturdy and reliable for your measuring tasks. This tool helps you accurately check the curves and rounded parts on your projects or tools, so you can ensure everything fits perfectly. It offers 12 different radius sizes, giving you a wide range of measurements without needing multiple tools. Plus, it’s proudly made in the USA, which means you can count on solid quality and craftsmanship. If you need a simple way to measure curved surfaces, the Trick-Tools Radius Gauge is a handy choice.

The Bonbo Radius Gauge Set is a versatile tool designed for use in industries like automotive, metalworking, and CNC manufacturing. It helps you quickly measure and check the radius of both concave and convex metal surfaces, ensuring accurate angles for your projects. Each gauge is clearly marked with etched numbers, making it easy for you to identify and select the right size without hassle. Made from rust-resistant steel with a satin chrome finish, this set offers durability and long-lasting performance. Plus, the protective sleeve keeps your gauges organized and safe from damage, simplifying storage and transport.

The Accusize Industrial Tools 26 Pc Radius Gauge Set provides a range of 0.010" to 0.500" with a holder and features a satin chrome finish, individually marked gauges, and rust proof steel. The set includes 26 different sizes, ranging from 0.010" to 0.500" by various increments, and comes in a plastic fitted case for easy storage and organization.

This radius gauge set includes 26 pieces ranging from 0.5 mm to 13 mm, marked individually and made with rustproof steel. The set comes in a plastic fitted case, making it easy to store and transport. With a satin chrome finish, these gauges are durable and accurate for measuring radii in various applications.