update:
after about 6 weeks of opening and closing several times per day, v2.2 failed.
I made some slight tweaks to this one (v 3.0) but the main difference was 100% infill.
we'll see....

This is a replacement for a sliding door handle that fits / snaps together with existing locking mechanism.
It's unlikely that it will fit yours, but might provide a decent starting point for a remix.
I printed with lots of shells in PETG. It's been working for several weeks so far. The door is relatively heavy glass.