Door Holder

This is a door holder that holds the door half (depend on the rod length) open.
You will need 2 magnets as in the pictures and a 5mm rod 700-800mm(length of this rod determines door opening size). The magnets are 18mm x 3mm and one that has a key ring attached (you need to remove the key ring).
Bend the ends of the rod ~25-30mm at 90 in the same direction I______I.
I used heat shrink tubing to keep the magnet with the key ring on the rod end.
Glue the 18mm magnet in the center of the printed disk. Use CA Glue.
I also used some clear film on both sides of this disk to protect the magnet glued it with Ca glue as well.
Printed all parts in PETG.
Video of it working @: https://www.youtube.com/watch?v=53dXsIchrU4&feature=youtu.be