The fixed shelf is easy to install in the front 483 mm (19") profile rails of your 483 mm (19") network or server cabinet. Its compact design makes it particularly suitable for 483 mm (19") wall-mounted enclosures with a depth of at least 450 mm. The shelf can be extended using a handle, making access easier, and provides an optimal support surface for non-483 mm (19") mountable components due to its sturdy, perforated sheet metal with a high load capacity.