Antenna mast from PVC pipes.

you can stack more pipes and have even longer mast.
just be carfull to mount heavy antenna there as it is from PVC and it gets quite "bendy" :)

it is fro some common waste pipe. Just check diameter if it will fit.
I have removed black rubber seal ring from inside with pliers so pipes can be slide-in easily.

I have make some templates for easy hole drilling no need to measure just fit template on pipe and mark where holes is and then just drill it:)

Fusion360 files included.

Easy print.

Prusa i3 MK3
0.2
20 infill
PLA

Prusa

i3 MK3

No

No

0.2

20