I purchased a Polaris 360 and I need to plug my return lines. It took me a few hours to be able to unscrew the threaded fitting to plug in the Polaris however I need to plug two more and it's a huge hassle. I am able to unscrew the outer eyeball fitting but unable to unscrew the threaded housing. Are there any outer fittings that I can use to plug the return versus the whole piece?
For example: this part has the thread built in - I just need the outer part.
Amazon.com : Threaded Pool Return Line Plug - IG Pools : Swimming Pool Maintenance Kits : Patio, Lawn Garden