99 5172 15 08 is part of the Binder 99 Series, which is a line of molded cable connectors that are designed to provide reliable connections in harsh environments. The 99 5172 15 08 has a solid black color, screw-in assembly, SPR strain relief, integrated bayonet locking system, a watertight seal, and is rated for 600V. It is suitable for indoor and outdoor applications, and is best used for connecting cables that carry power or signal in a wide range of industrial, telecom and data applications.