The BlueRobotics WetLink Penetrator - HC (1 Pack) (M06 - 4.5 mm) is a compression gland cable penetrator designed to seal electrical cables as they pass into devices or enclosures. It offers a cost-effective, high-pressure, and reliable sealing solution, rated to a depth of 95 meters. The WetLink Penetrator is easy to install without the need for adhesives or potting compounds, ensuring a high-pressure seal that also provides strain relief. Extensive testing under extreme conditions has validated its reliability for various applications.