Description Product Reviews Includes wood backboard, suitable for mounting 66 blocks or building entrance terminals for applications where exterior mounting is required. Removable door, ground lug, top, side and bottom knockouts. W 15″ x H 20″ x D 7.5″ Note:We have some of these boxes with scratches and other cosmetic damage we can discount these boxes if you need a less expensive solution. 0 Reviews Hide Reviews Product Reviews