StarTech 2U Rack-Mount Hinged Security CoverThis 2U 19" hinged rack mount security cover is designed to cover 1U of network equipment or servers while maintaining convenient quick access via lock and key. This server rack panel with a vented front is designed to facilitate airflow & provide visual access to equipment. The server rack cage is a robust EIA 310 compliant solution made with SPCC commercial cold rolled steel and provides physical security and controlled access to your equipment.