Gazebo Curtain Hook
A quick and easy solution to lost or broken hooks for your outdoor screened-in gazebo. These have 8mm square sliders on top and a 6mm hook. It's not perfect, but nobody is looking at the hooks.. it just needs to slide and not break. I was able to print 18 at a time on my Tarantula XL Classic.
Edit it online https://www.tinkercad.com/things/ewtwjNtaHJK