Articulated arm - super grip joints (16mm joint ball)

Info:

- alternative joint shape for articulated arm with 16mm joint balls by Jack - I had to use 2 pliers tightining the original joints securely (when the arm is longer and it has to carry something) and I hated that - so here it is, 16mm ball joint parts where you can tighten it much more just with fingers - as with original, it is good to oil the threads before usage

Print instructions:

- no supports - no brim - 0.2mm layers, 0.4mm nozzle - PLA

Assembly:

- oil the threads little bit (to reduce friction - to be able to tighten the joint more easily)