Recommended print settings:
Print one for the left side (LH), one for the right side (RH) - they are the same part, but mirrored.
Background: This laundry sink has mounting holes in the feet, so the sink can be fixed to the floor. My laundry area has a tile floor, so I can't use the feet to fix the sink in place.
This design clamps the top of the sink against the wall - the bottom of the sink is fixed by the drain connection.
I used drywall anchors to mount the bracket to the wall.
Use the bracket to mark the hole, then drill and attach - the angled features clamp the sink in place.
Future considerations: One screw seems strong enough for intended use, but if it pulls out of the wall, I'd make the bracket longer vertically, and add a second mounting hole.
The author marked this model as their own original creation.