This HellermannTyton <b>FSTCT-AXXTA11-TF</b> FST 13 port closure is supplied with a Polypropylene base. The base configuration of 12 round ports and 1 oval port covers a cable diameter range of 1.7 - 16.5mm when using Cablelok mechanical seals. The mounting system is manufactured from Grade 304 stainless steel and can accommodate a maximum of 2 Hellapon Small trays with a maximum of 2 SC duplex adaptors mounted in the connector plate for a maximum of 4 SC connectors. The Connectorised closure and the position of the mounting system allow for ease of access and traceability of the fiber elements on to the trays. The trays are white which makes it easy to see the colour of the fiber elements as they are routed through the fiber management system and on to the trays.</p>