Collar
thingiverse
To be frank, I'm still unsure what this is or what its purpose is. I just started using Inventor, so I needed something to build for practice. As a result, I dusted off my old AutoCAD drawings and decided to turn them into 3D models; this was one of the drawings I originally created.
Download Model from thingiverse
With this file you will be able to print Collar with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Collar.