Sliding window rotary latch

thingiverse

Replacement latch for a bay window handle. The complete handle was no longer sold separately, so buying one would cost 30 to 40 euros. I decided to try printing my own model using a 3D printer instead. Just printed and installed it, but I'm not sure how long it will last or if there are any flaws in the design. I'm worried that the piece may crack at the square imprint. Only time will tell if I made the right decision or not.