

I posted previously about fixing an issue with my main drain. I finally got the threads that were stuck in there out, but now I have another issue. As far as I'm seeing, this is a 1 3/4" ID (2 1/2 inch OD) drain fitting. I cannot find anything online that would fit but maybe I'm missing something. Any thoughts on what I can connect to this? People suggested a donut/plunger fitting but I don't see one that fits 1 3/4".