The 19” 1U/2U duct cable managers are constructed using steel and finished in powder coated black color. The duct cable manager comes with a removable front cover and a finger guide channel on the top & bottom of the channel and an opening at the rear for pass through. These finger guide channels allow the patch cords to enter/exit at any point and provide a pleasing look to the cabinet. Cable management products deliver exc- ellent cable management support when used in conjunction with other 19” products. The cable managers are designed for use in 19” rack environments for managing patch cords that are connected between patch panels and the network switch.