There are two models available one with 90 degree mobility and one with full 360.

For assembly print the 2 parts either 90 or 360 and connect them with a M5 40mm hex head bolt and nut, tighten the nut until there is some resistance when moving and add a drop of CA glue in order to fix it in place so it wont come lose over time.

Screw it to the wall.

The model in the photos is printed in PETG translucent with 100% infill for maximum strength, it's completely overkill so fell free to adjust for your purposes.

The text “RUFE” is a gag as it means "Laundry" in Romanian and that's the purpose of the latch. Step files attached so you can modify it easily to either remove the text or add your own.

Cant wait to see your prints.