Reporting question for 1/4" Jack - Pure Tone, Mono, Open Circuit

Product:
1/4" Jack - Pure Tone, Mono, Open Circuit

Question:
hello where do i find the cup plate for these?

Answer:
Any jack plate or cup compatible with a standard 1/4" jack will work with these. If you can be more specific with the actual application in which this "cup plate" is being used, I may be able to provide additional info.