Churchkey Can Co.
(vimeo link) Not too long ago, mental_floss had... ...had an article about bygone items that included a church key . Young commenters were mostly familiar with the i... ...le opener," but didn't know it was once called a " church key ." That term is back now, thanks to the Churchkey...
https://www.neatorama.com/2012/04/28/churchkey-can-co/
