Similar to our Type A Brackets, these brushed aluminum brackets are compatible with any 3/4” thick, square or rectangular plaque. They have been designed to conceal the mounting screws for a cleaner look. We use a two-step process of extruding the aluminum bars prior to machining them to their final form. This process reduces waste and saves energy as compared to a process that would require machining them out of aluminum blocks. Made from 50% post-consumer recycled aluminum, these brackets are finished with a beautiful "bead-rolled" effect and a nontoxic coating to protect them from the elements and fingerprints. Each set includes four brackets and is accompanied by instructions for easy installation.