"Panduit NetManager Horizontal cable manager in black color is made of plastic material for long durability and easy installation. It measures 19 Inch x 3.700 Inch x 3.500 Inch. It is used to mount on 19-Inch EIA racks/cabinets and has powder-coated finish to inhibit corrosion. Horizontal cable manager in patented design features built in cable retainers to hold cable in place for easy moves, adds and changes. It includes removable front cover hinges 180 deg up or down to allow access without rem"