Black Mini Deck Seal Connector.63" Cables -.35"FOR CONNECTORS UP TO Ø16MM (0.63"). CABLES FROM 2-8MM (0.08"-0.35")The only guaranteed and proven watertight installation for your antenna and navlight cables! The DS16-P-BLK provides waterproof cable routing and is produced in high impact plastic for cables from 2-8mm (0.08"-0.35")