Skadis Hook 90mm Type 1.3 enforced for spool roller

This is a remix of the "Skadis_Hook_90mm_Typ_1.3" from
https://www.thingiverse.com/thing:2849369.

I wanted to use the Ikea Skadis spool roller from https://www.thingiverse.com/thing:4193268, but I had no original Skadis hooks at hand. So I tried to print the mentioned ones. Used with a 1kg filament spool, the hooks began to bend within minutes, and after a couple of hours the spool nearly touched the Skadis board, because the hook was bent so far down.

So I gave the hook some enforcments on the top of the horizontal bar. Now it doesn't bend, see an example in the third picture. So the spool roller https://www.thingiverse.com/thing:4193268 can be printed without the need to buy the original Skadis hooks.