Description
Product Overview
The Walfront Radius Gauge is a precision measuring instrument crafted from high‑grade stainless steel for exceptional durability and corrosion resistance. Designed with two interchangeable leaves, the tool provides accurate radius readings on both convex and concave surfaces, eliminating the need for multiple gauges. Each leaf is clearly etched with its measurement range, allowing users to quickly identify the correct size without guesswork. The compact dimensions of 3.94 x 1.97 x 0.79 inches and a lightweight design of 3.21 ounces make it easy to carry in a pocket or tool belt. Since its introduction on December 26, 2018, this gauge has earned a strong reputation, ranking #72 in the Radius Gauges category on Amazon and receiving an average rating of 4.5 stars from five verified customers.
![[Product front view showing all components]](https://www.discountking.store/wp-content/uploads/2026/06/75b4bd279b644412b4b0099d52ed1035.jpg)
Usage
This gauge is ideally suited for a wide range of applications. Tool and die makers rely on it to verify the fillet radius of cutting tools, ensuring consistent performance and extended tool life. Machinists use the dual‑leaf design to check the curvature of machined parts, from automotive components to aerospace fittings. Hobbyists and DIY enthusiasts find it valuable for crafting custom fixtures, measuring the bend radius of tubing, or checking the curvature of wooden joinery. The stainless‑steel construction tolerates harsh workshop environments, making it reliable for both indoor precision work and field inspections.
Why Choose Us
Choosing the Walfront Radius Gauge means investing in a tool that combines material excellence with thoughtful engineering. The stainless‑steel leaves resist rust and wear, maintaining their calibrated markings even after repeated use. The dual‑leaf system reduces tool clutter, offering both convex and concave measurement capabilities in a single, portable package. Each gauge undergoes rigorous quality control to meet industrial standards, and Walfront provides responsive customer support for any sizing or usage questions. With a proven track record in the industrial and scientific market, this gauge delivers the reliability professionals expect.
Key Features
- Dual stainless‑steel leaves enable quick measurement of both convex and concave radii.
- Clear, laser‑etched markings eliminate guesswork and speed up workflow.
- Compact, lightweight design fits easily in pockets or tool belts for on‑the‑go use.
- Corrosion‑resistant construction ensures long‑term accuracy in harsh environments.
- Dedicated Walfront customer support offers assistance and replacement parts.
FAQ
What is the measurement range of each leaf?
Each leaf is marked with a specific radius range, typically from 0.5 mm up to 25 mm, allowing you to select the appropriate size for the part you are inspecting.
Can the gauge be used on hardened steel surfaces?
Yes, the stainless‑steel leaves are hardened enough to slide over hardened steel without damaging the gauge or the workpiece.
How do I maintain the accuracy of the gauge?
Keep the leaves clean and free of oil or debris, and store the gauge in a dry environment. Periodic calibration checks against a known standard are recommended for critical applications.
Is the gauge compatible with metric and imperial units?
The gauge is marked in metric units. For imperial conversions, refer to a conversion chart or use a digital calculator.
What warranty does Walfront provide?
Walfront offers a one‑year limited warranty covering manufacturing defects, ensuring you receive a replacement or repair if the gauge fails under normal use.




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