This heavy-duty 14-gauge-steel 4U wall-mount patch panel bracket is the ideal alternative to a full size rack. Standard EIA 19-inch width allows installation of any 19-inch patch panel. 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 inches apart 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. Smooth, glossy black finish.