6" Inspection Port Vented

thingiverse

This is a vented port for a 6" inspection port. I use it for off season storage of my Sunfish so the inside can air and dry out. It works and fits pretty good. I have printed one with supports and one without. While not perfect, without supports worked, and it avoids the tedious pulling off the supports step. If I did it again, I would print without supports, but your mileage may vary. Supports is of course the safer option.