Designed for cables from 2-8mm (0.08"-0.31"). The aesthetic dome-shaped profile provides a stronger, impact-resistant design, and captive nuts in the base make for an easy assembly. Multi-Functional Dome ShapeThe aesthetic dome-shaped profile provides a stronger, impact-resistant, and additional water shield. Watertight InstallationThe tapered bung is supplied with a closed base seal, to form a watertight seal, ensuring an IP68-rated watertight seal. Easy and Reliable InstallationCaptive nuts make for easy assembly and also allow reliable repeat installations. Each unit is supplied with both pre-drilled and blank inner seals to make your installation as easy as possible. Split BungsThe split-seal option enables connectors up to 16mm (0.63") to remain installed during the installation process. Technical Specification Material High Impact Plastic Height 19mm (0.75") Colour Black Diameter of Cable Seal 39mm (1.53") Diameter of Cable 2 - 8mm (0.08 - 0.31") Bungs 1 x 3mm (0.12") / 1 x 4mm (0.16") / 1 x 7mm (0.28") / 1 x Self drill Key Features IP68 waterproof rated Made from premium marine-grade UV-stable materials Includes 316 stainless steel fixings and a waterproof 3M gasket Captive nuts ensure an easy and reliable repeat installation No messy sealant on bungs Split bungs for ease of installation Install connectors up to 16mm (0.63") in diameter Fully customizable with self-drill bung options