Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!
Beer Tap Collar
A collar for your beer- or soda-laden kegerator taps. Source "file" is in Tinkercad here:
Print and use as per a normal commercial collar. Currently a work in progress mostly because Tinkercad is exporting a non-manifold STL for the model (uploaded STL has been fixed though).