Have you ever tried to find the perfect hook or mounting method for your hyper-specific item, and all you find are Skadis versions of it? 

Use this negative model to add a Skadis hole to your design or model!

Under “Download STL/CAD Files” you'll find that I included STL's for a single, double and triple hole, spaced properly (40mm from center of the negative), along with my Blender file if you wish to make more holes. 

All the negatives are manifold objects. I also included a non-manifold STL of the hole without the front and back faces for funnsies.

Helpful Notes:

UPDATE 6/21/25: I added an STL with slightly thicker outside edges for your models with tighter tolerances.

Skadis Boards are 5mm thick. Here is a CAD drawing from Reddit user EzLike011011 to help you in your design process:

Unimportant Backstory

I was remixing something and went looking for a negative STL to save some time before I made it manually, and there were none on Makerworld, so I figured I should share and save everyone else the 3-4 minutes it took me to make.

I printed the negative so I could add a print profile and make the gods of Makerworld happy (and earn those extra couple points). There really is no other reason for anyone else to print this, it's merely a time-saving design tool.

Disclaimer

This design is not affiliated with or endorsed by IKEA. “IKEA” and “SKÅDIS” are trademarks of Inter IKEA Systems B.V., used here for descriptive purposes only.