Pool handle swivel

I have an inground saltwater gunite/plaster pool. While using the standard vacuum head on the end of a pole to vacuum my pool, I found that I could not easily turn the head. It was quite rigid. To get to a spot a couple of inches over, I would have to pull the vacuum back a few feet and then move forward to get the additional bottom dirt. To resolve this, I created this swivel head attachment that allows you to turn the vacuum head easily within a couple of inches by just twisting the pol. You can even vacuum sideways if you have the pole at the correct angle. It has become much easier and faster to vacuum my pool now.
Note: I used stainless steel 1/4 x 20 bolts and nuts to secure the pieces together. You can use standard nuts and peen them to the bolt so they do not come off, or use nylock nuts to secure.

Use a outdoor durable filament like PETG, PETG-CF, ASA or ABS. Do not use PLA.
This was printed on a Prusa MK3 with .15mm layer height, 10 perimeters, 30% gyroid infill, at 80mm/s s