Radius Gauge

Radius Gauge — 100% 3D-Printed PartThis is a fully 3D-printed radius measurement tool. It's designed for makers who want a quick, precise, and compact way to measure corner radius or round object radius. All components print without supports, require no screws, and snap together easily for a fast and frustration-free assembly. The measurement can be read directly, no multiplication needed. Updates:2 Dec 2025 - The shape of the marker (indicator) is updated so it has more face contact to the plate thus easier to print26 Nov 2025 - Prime tower added to the 4th plate for the multi-color print profileNote:For imperial scale, I have added the raw model file for the Top Case. So you can download and print that separately. I didn't print it out so I don't have a real picture to make a new print profile. If you print the imperial one, please share some pictures for others to see. Thank you.Key Features100% printed parts – No hardware required. Every part of the tool is fully 3D-pri