Balcony shelf support

This is a shelf support I designed to hang a plank on the railing of my balcony. Regular shelf supports, with a hook to hang them by, make the plank hang at an angle. This design has a nick in the direction of the balcony of 2.2 cm deep, which is perfect for my balcony. You can change this to the distance between the top part of your balcony railing and the railing itself. The thickness of the nick is 1.75 cm, which is the thickness of the plank I used, you could also adjust this to the thickness you want it. The plank can be fixed to the support by three small screws, two on the bottom and one on the top.

I'm in the process of figuring out the customize feature on thingiverse to make it easier to adjust for your personal balcony and plank. Let me know if there is any interest in that.