Insinkerator Disposer Plastic Sink Plug

Genuine ISE Spare Part
ISE disposer plug fits into sink outlet to seal water in the sink. Plug used by ISE and numerous other badged makes, including, In-Sink-Erator, Homark, Badger, Burco, Caple, MunchMaster, Fobe, Franke, Astracast, Xpelair, Pelican, some KitchenAid ISE made models and certain other makes, etc. 3.5 inch dia size with rubber seal.
Fits ALL ISE continuous feed models from 1966:
Including 45 to 75, and the new range of disposers
Rubber seal is NOT replaceable, only complete plug.