Radius gauge

All the radius gauge I found on internet are small and easy to lose, or big with smaller range of mesuring.

So I decided to make my own one, compact and with a useful range of measuring. 

This radius gauge can mesure from 2 to 20mm radius and it‘s not so easy to lose due to its desing. 

Like the feeler gauge it has slats and a pratical case.

Take care of the screw thread in first usage, it's a little bit tight. (gently rotate knob and pin to run-in the screw before montage the gauge)

Enjoy it :)