I have a vintage WearEver cast aluminum citrus juicer needing replacement rubber feet. The originals were a 7/16" (.4375) diameter shoulder that fit into the base hole by 1/4" (.25) and the upper pad part is an additional 1/4" higher that steps up to a 1/2" (.5) pad diameter. This mfger is out of business and I am looking for a source that may have a workable solution for replacements.