You have to anchor and install the shelving brackets into the vertical studs of your trailers wall construction. If your trailer's interior is unfinished, it's a simple matter to locate where the brackets will be affixed. If you have an interior that is finished, the studs will have to be located by tapping a screw driver handle along the paneling to locate the studs. You can also look for any panel fasteners, that the manufacturer used to install the panels to the studs.

If you are attaching brackets to a steel structure, steel sheet metal screws slightly shorter than the thickness of the studs can be utilised. If you are attaching the brackets to an aluminum stud, use stainless sheet metal screws.