This is a simple hook which is rotated by 90°, for my specific orientation of HSW which is rotated to maximize the number of slots in my enclosure space.
I got the original idea from the HSW Hook by @Horacio https://www.printables.com/model/535184-hsw-hook, but found that it was rotated and the hook was at an angle, so I made this design!
No supports are required and should be printed with the hook on the top-side.
The author remixed this model.
My model is a completely new design, but uses the HSW system and the HSW Hook by @Horacio, but is rotated 90°.