The Hubbell HM3C M-Series Horizontal Cable Manager Cover is a 3U steel organizer designed to keep cables neat and secure. Its cable rings align seamlessly with patch panel adapters, preventing patch cord kinks for optimal performance. Crafted from steel, it offers robust strength to support heavy cable loads. The cover features a hinged, removable door, making it simple to add or rearrange patch cords as needed. Ideal for organized, efficient cable management, this product is a smart choice for maintaining a tidy network setup. Upgrade your cabling system today with this durable solution!