UPDATES:
2023-01-19: Added the option to change the total height of the hook and save space. The parameters will automatically calculate home many vertical hooks are needed. The hook is placed at lower ¼ of height.
2022-10-14: Fixed the parametric settings to allow changes to lenght of hook, thickness and lip height. Also added a second skadis hook at the bottom to replace the locking pin, makes to hook more secure.
(replaced locking pin with locking hook, but still have the easy insert) lowered the rotation lockinging pin by 0.65mm to allow it to be more easily inserted without dammaging skadis as other commenters have pointed out.
No support needed.
Made the file parametric so you can easly modify it or just ask me for different sizes.
The author remixed this model.
Remixed Pavel's version to make it easier to slide on but still lock rotation.