I wanted to do something different besides transferring my harvested yeast from my sight glass or triclover spool so I made up an adapter for a mason jar. It is basically a ss disk that I drilled out with a hole saw and then punched out a 1.5" hole. Then silver soldered a triclover ferrule into it. I cut the gasket from a sheet of silicone to make sure the plate sealed tight to the mason jar. I'll put up more pictures up once I get the trub harvested off and have it in pieces so it's easier to understand, but I was too psyched to try it out!