RackSolutions Horizontal High Density Cable manager features a wider T-Finger duct, allowing for higher density cable management between each finger. This cable manager features hinged cover that is easily removed and attached with its plastic clips. The plastic T-Fingers clip directly onto the rear back plate making it easy to assemble. Large pass-through holes make it easy for large bundles of cables to be routed into the duct from the other side of the cable manager. The Horizontal High Density Cable Manager comes in 1U and 2U sizes.