4U Wall Mount Hinged Patch Panel Bracket is the ideal alternative to a full size rack. Laser cut metal keeps all edges smooth, greatly reducing the possibility of injury, and, wear on cable jackets. Universal mounting for right or left hinging. Keyholes are spaced 16" for mounting on wall studs. Stamped, horizontal reinforcement ribs allow for greater sturdiness and stability, and allow the addition of a rear cutout for feeding cable through a wall opening.