The file 'HULTARP Ikea Hook 3D Printer Model' is (STL) file type, size is 8.4KB.
I reproduced the IKEA HULTARP hook for my kitchen.
https://www.ikea.com/us/en/p/hultarp-hook-black-10444445/
The hook is quite flexible when printed with PLA, maybe ABS would be better if you plan to use it with heavy stuff.
HULTARP_hook.STL | 35.3KB |