These continuous roll-formed wall brackets are constructed of stamped stainless steel, they have no welds and they come pre-drilled for fast and easy installations. The single ear mounting base measures 1-7/8 inch wide, and the bracket has a total reach of 2-1/2 inch at the length of 41 inch. This item is designed to be used with 1/2-inch-thick restroom partition panels, and it comes with a peel-away plastic liner to protect its finished surfaces during shipping and installation. Roll formed wall brackets like these are simple to install and are used by many. Easy to install.