boltless bike light mount

My problems:

1) My bike light mounts broke
2) I moved to another country and did not know where to buy screws
3) Internet stores did not accept my credit card

I only have a 3D printer, so I decided to make a stand without screws. It was based on a pipe system that I saw in my country.

This is the result.

https://youtu.be/XHPlsFkb51w


here you have two diameters dimenssions:

27.5 [mm]
37.5 [mm]