Horizontal Cable Manager, 1 RU, D-Ring HCM-1D Steel panel with "D-rings" on the front; black powder coat Features: Organize 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. “D-ring” style on front, fast and easy to route cables No end rings Welded steel construction Durable black powder coat finish Specifications: General Info Finish: Black Powder Coat Component Type: Horizontal Assembly/Installation Information Mounting Points: 2 Listing Agencies/Third Party Certifications RoHS: Yes Greenguard: Yes Dimensions Depth (US): 4.22 Height (US): 1.75 Width (US): 19 Rack Units: 1 Technical Information Material: Steel