This is a remixed shelf bracket, big thanks to GO_Strawbs - Original file: https://www.thingiverse.com/thing:2999499

I extended the bracket to form a bookend with an extra screw hole to make the shelf more secure. I also created a cap to cover the wall screw to give a clean look. This shelf will fit a 160mm shelf flush to the end, the minimum shelf depth is160mm or will fit a deeper shelf.

Instruction

You will need: 3 x screws per bracket to mount your wall 2 x screw per bracket to mount the shelf board