I needed a bracket to hold some of my pool stuff to the frame and this is what I came up with.
I also have the holder for the valves for the pump and such too.
It needs to be printed in PETG, ABS, or ASA
(for UV protection)
I tested PLA and it got weak and warped in the sun.
It uses a 2" long 1/4" bolt and nut,
I recommend a Stainless steel ones.
If you use stainless steel bolts please use anti-seize on the bolts
You can also attach a 1.5" PVC pipe to the bracket and it it for the pool nets and etc if you want.