Adjustable wall frame hook

Small hook to hang a frame on the wall without having to drill any holes. There are 2 parts:

• The hook itself which is stuck to the wall with a standard damage free adhesive strip
• The frame hanger, that need to be attached with 2 small nails. It is grooved so you can adjust the frame in a balanced position

Tested and approved
Open Scad sources are also provided if you want to play with them.