On some vans, where the doors are particularly thick it may obscure the vision of our roof mount camera (the plastic camera we sell for the roof which has a ball camera at the end). These stainless steel plates were made so you could extend the camera out further as well as slightly higher to give a better viewing angle.
Please note :- As the bracket is bare metal stainless steel there will be light scratches where the brackets have rubbed together in transit (before they reach us). Fortunately this will mostly be hidden/not visible when you place your camera on top of the bracket.