Pool Pole adaptor

I made this because all the pool pole attachments I have, slip over the outside of my pool pole, with the exception of 1 attachment, that requires I take the nylon y retainer out of the end of the pool pole, in order to insert the attachment inside the pool pole.

what this part does, is convert the attachment that would normally go up the inside of my pool pole, to an attachment that clips on over the outside of the pool pole like the rest of my attachments (if that makes sense).

It just makes it easier to swap attachments. I couldn't find one on thingiverse or even on ebay, so I made my own in tinkercad. After I'd made it, I realized in my haste, that I hadn't increased the sides from 20 to 60, so its not the smoothest finish, but it does the job. Hopefully this will save someone else the same hassle.