Summary

I liked the Walking Stick Handle by Nys1, but I needed one that could be screwed into an aluminium monopod with a 17mm inner diameter. I printed in PETG with 35% hneycomb infill and 5 walls. II also used a screw into the side of the aluminium tube to retain the Handle screwed section. My Anycubic Kobra 2 PRO didn't need the handle split to print, but automatically added a brim.
For the tip that touches the ground I used TPU, 100% infill.
The benefit of this is that my 3 segment monopod fits into a backpack, and can also be used as a monopod for a camera or phone attachment.
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https://www.tinkercad.com/things/7XYCFOzkI4P-screwed-walking-stick-handle/edit?returnTo=%2Fdashboard%2Fdesigns%2F3d