Middle Atlantic HCM-1D Horizontal Cable Management Rack PanelOrganize patch cords and maintain a required bend radius. Available in a wide variety of styles to suit any application. The D Ring provides a creative solution for adding individual D Rings to a rack or on a wall using appropriate fasteners. For optimal performance, do not exceed a 50% fill rate when passing cables through cable rings. Constructed from 16 gauge steel, and finished in a durable black powder coat. Features: "D ring" style on front,