Parasol Clamp for boat

I needed a clamp to fix a sunshade parasol to the stern of a narrowboat.
Printed in PLA+ but PETG would work too.
Used min 3 perimeters, used min 4 perimeters for bolt.  15% infill gyroid, 25% infill gyroid for bolt
Pads printed in TPU then glued in place.

Fusion 360 files included for those who want to modify clamp design