Beer Tap Collar
thingiverse
A kegerator tap collar, suitable for beer or soda, is available on Tinkercad at this link: https://tinkercad.com/things/dElDODaAAjH-beer-tap-collar. Print and utilize it like a regular commercial collar, although note that the model was initially non-manifold during export; however, the uploaded STL has been corrected.
Download Model from thingiverse
With this file you will be able to print Beer Tap 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 Beer Tap Collar.