The solution for individual semi-open fronted boxes: Container Mounting 8 is used to fit any container with a wall thickness up to 5 mm between two Line 8 profiles.
The fixing is inserted into the Line 8 groove of the upper profile and twisted to secure it in place where required. The Container Mounting holds boxes in place at their top edge while the lower profile determines the angle of incline.

Container Mounting 8, black - Mounting 8, black -

Container Mounting 8, black -