The SRCABLETRAY1U SmartRack 1U Horizontal Cable Management Tray cuts down on cable clutter and stressed connections by safely supporting and segregating the equipment cabling from either side of the rack to interior connections. Multiple anchor points across the tray provide cable strain relief and prevent accidental disconnection. Made from steel with a black powder-coat finish to match most racks, the SRCABLETRAY1U quickly and easily mounts to your rack's front or rear vertical rails at any height using the included hardware. It mounts either in front or in back of your rack equipment, so it doesn't take up any additional rack space. Compatible with EIA-standard 19-inch racks. Nylon zip ties also included.