The end caps of my 10m and 7m fishing poles had cracked so I designed and printed these replacements. The larger one for my 10m pole has a thread of ANSI 2-18 UNS, the smaller one for my 7m pole has a thread of ANSI 1 5/8 - 16 UN.
I printed them using the fuzzy surface option of PrusaSlicer since I couldn't remember how to add knurling in Fusion 360! So I have included the gcode as well for my Mk3S
They printed nicely in Jet Black Prusament PLA with a 0.15mm layer height.
The author marked this model as their own original creation.