Hook for leaf Knaus Sudwind cupboard cabinet

Here I designed and printed the hook for the cupboard leaf for my caravan Knaus Sudwind.
The vibrations due to potholed roads can lead this hook to crack and eventually break.
Here I have been testing the part (changed all the two hooks) for at least 2000 kilometers and checked that it just worked great.
Designed by Sketckup, printed by HelloBeePrusa with PETG, no infill.