Bracket for raising - lowering middle shelf of dishwasher Brastemp or Whirlpool

I modeled these parts for brastemp dishwasher (Brazilian brand) or whirlpool.

These brackets are orginally very flimsy.

I printed them on HT PLA but I would recommend ABS, PETG, ASA since dishwasher heats up to 60 Celsius.

Print with supports at 45 degrees for better results or on its side.