In need of Flush Mount Fitting - Ring only

[nebtex]

I have these returns in my pool. The one on my sundeck was stuck with the plaster so I had to break it to take it off when I put in my PVC homemade cooler. I'd like to but the eyeball back on when I pull the cooler off. Anyone know where I can get just the ring instead of buying the complete fitting like the picture?

 

[kimkats]

My go to for things like this is www.inyopool.com Give them a try but know they are all working from home so service is not always fast but they will get back to you!