To provide solid support for multigang boxes, first install an adjustable box bracket that spans the studs. The mounting bracket positions the electrical boxes, plaster ears and low voltage devices between studs. Rebate is a mail-in rebate issued as a Rebate Credit Check that is a discount on future in-store purchases only and not purchases on MENARDS. Valid on merchandise; excludes purchase of gift cards, rentals. Strictly speaking, the word “Distribution Box (D-box)” can refer to two categories: electrical distribution boxes and septic tank distribution boxes. This article mainly talks about the first one. An electrical distribution box, also known as a power distribution box, panelboard, or consumer unit. Southwires 16" 3-POSITION BOX MOUNTING BRACKET used to position up to three junction boxes with standard device rings between wood or metal studs. All the components, wires and connections are under the protective cover due to the same height.