I recently came across this instructable which features a really neat radius gauge set. Having already used a few gauges printed from Thingiverse, I knew this set would be more useful to me because they are so tiny. > We have used some of the measuring tools available out there, but we have found that most of them aren't suitable for tight spaces since they have a long handle that doesn't fit inside the piece we are trying to measure. > [...] > Each piece has the same radius on the inside and outside of the part, so you can measure both the inside or the outside corner radius of a part using the same piece.

The only thing that deterred me from downloading the set is having to download it from their website, where you are required to provide personal information in order to retrieve the files. This is a big no-no for me, so I decided to write a customizable OpenSCAD script to make the set accessible to download for everyone.