5 Gal Paint Can Spout

thingiverse

This is a simple snap-in spout for 5 gallon plastic pails with a 50mm opening and a plain plug (not a pull-out pour spout). If you wish, you can also smear a little rubberized glue like E-6000 on the underside of the flange to form a gasket, but I found it wasn't needed if the surface of the lid is mostly cleaned up. It's a quickie that saves a lot of mess on your paint can if you plan to save it. It scales x/y for other sized opening.