Magnetic doorstopper / latch

The doorstopper is used to prevent opening the door to far. The magnets are also used to hold the door open.

For the door part it uses a 20x2 neodymium magnet. The floor part can held maximum a 20x4 magnet. Use glue to hold the magnets in place.

On the under side of the door part I added some foam tape to prevent the noise from magnets attracting to each other. 

After printing I saw that it would be nice to add a few extra layers to hide the magnet in the floor part. But for now I will leave it like this.

Both parts can be mounted with some double sided tape.

Thanks to the original uploader for sharing the part.

After using the original for some time I found out that it wasn't holding the door in place very well. I also wanted to add a sound silencer because I thought it made to much noise.

I increased the size of the magnets to a 20mm version.