DS21A-P-BLK Vertical Cable Seal - Black *3-PackScanstrut premium IP68 waterproof cable seal provides easy-fit cable routing that cuts down your installation time and is the only guaranteed and proven watertight installation for your antenna and navlight cables.Features:Watertight installation - 100% waterproof with an IP68 ratingEasy and reliable installation - each unit is supplied with both pre-drilled and blank inner seals to make your installation as easy as possible.No Need to Remove Cable Connectors - split-seal option does not require connector removal during installation.Multi-Functional Dome Shape - the aesthetic dome-shaped profile provides a stronger, impact-resistant design and the outer dome provides an additional water shield.Technical Specifications:Fits cable size (diameter) - .17" to .31" (4 - 9 mm) Fits connector size up to .83" (21 mm) in diameterHeight - .81" (20.5 mm)Color - BlackOrientation - VerticalMaterial - ASA PlasticIn the Box:Cable sealMounting hardwareInstallation manual*Sold as a Three (3) Pack