The older mettle spouts fit just fine, they wrere designed to use both spouts, oh yes they were, and they work, I have been using both, I have to say for me to part with one I would have to get 50, But they are out there for less, I searched septor a few years ago they are in canada, so Canada members of this site can probably purchase them, and offer i would assume, but that is a guess, and then found some states that had a dealer or 2 from the headquarters of septor, Nice people just can't sell to individuals and had em shipped to my Nephew in PA because they are illegall in the gustopo state of NJ...Bought a ton of cans 2, thought they would be hard to get in the future and they are ,Sometimes they pop up at the NJ show very reasonable ...