The front provides high-cable capacity. The rear provides support for horizontal cabling. Get unobstructed access from all rack locations. Includes a front cover with snap hinges. Arrowhead fingers hold cables securely but move apart easily for cable insertion/removal. Extra-deep cable channel offers super capacity and multiple tie-down points. Turn single-sided cable managers into double-sided managers with the Rear Post and Gate Kit (DCMRC35). No tools needed to install the Deluxe Rear Cover (DCMVPG35). Also available in a 6" size and double-sided models.