Open3ATON - Mounting Ring

Open3ATONWhat is “Open3ATON”?"Open3ATON" is my first try at creating a 3D printable version of the commonly known EATON M22 System.I'll add more and more to this project from time to time. And of course feel free to add your own designs to the project! But why?The original M22 System is a widely spread and easy to use system that also works great for hobby projects.I've been using it for years, but it's not cheap.My idea with “Open3ATON” is to get more people into industry el