This update is based on Gavitka's remix of the updated original Modular Mounting System.
This is a remix of the clamp of the Modular Mounting System. I really like the clamp but I wanted to be able to mount it on a tripod. So I add a base that can be screwed on tripod plate (with 1/4-20 screw) or mount on arca swiss type clamp. I separate threads so they can be printed with optimal orientation without support. This way the threads are very well printed and they are strong.
Use some acetone if you print with PLA or ABS (or some super glue, depending the filament material) before inserting the thread part into the main part.
11/03/2021 Update.
I made a small change at the base to fit better on arca swiss type clamps. Also I added files with bigger jaws for thicker phones or phones with cases (look for the files with the word thicker).
15/02/2022 Update
I made a small hole to the knurled head and the two screw pieces. Now you can secure them with a piece of filament if you wish.
The author remixed this model.