Mason Jar Adapter

thingiverse

A fellow recently confided in me with a predicament - she had a poultry feeder specifically engineered to accommodate narrow mouth mason jars, yet only wide mouth mason jars were available, with no feasible way to bridge the gap between the two. I, naturally, took on the challenge of finding a solution, and now I'm pleased to share this adapter with the Thingiverse community. This adapter effortlessly screws onto the wide mouth mason jar and boasts matching threads on its narrow side for a seamless connection to the poultry feeder. Although the fit isn't entirely spotless, and some gentle persuasion may be necessary to coax it into place, this adapter has successfully resolved my acquaintance's issue, and I'm not convinced that further refinements will be forthcoming.