Middle Atlantic 1RU Sliding Rack Mounted Shelf - SSGeneral Information Manufacturer: Legrand Group Manufacturer Part Number: SS Manufacturer Website Address: http: www. legrand. us Brand Name: Middle Atlantic Product Model: SS Product Name: Middle Atlantic 1RU Sliding Rack Mounted Shelf Marketing Information: The Middle Atlantic SS sliding shelf is both functional and rugged. It slides on ball bearings and extends a full 13 inches. The shelf mounts to any rack (rear rackrail required in steel racks)