In-hinge door stop

The door to my office/workshop opens onto steps down so it is not possible to use a normal wedge shaped door stop however I wanted to hold the door ajar. This door stop is designed to go in the hinge space of the door and hold it approximatly half way open.

There is a hole running from the top to the side to allow for a string/band to be attached for easy pickup and storage (hanging).

Printing this requires NO supports due to it's boxy nature and the hole design. It can be printed in any infill as you desire. I printed mine in ABS with 20% infill this is enough to be strong and therefore resist the door forces but not wasteful of plastic or time.

NOTE : AutoDesk 123DDesign (free CAD software) file is included to allow you to mofidy as you see fit.