L-COM's WPRJ-SSR IP67 RJ45 strain relief, short body. The IP67 RJ45 strain relief housings are perfect for repairing or building your own IP67 RJ45 industrial Ethernet cables. These IP67 strain reliefs are constructed of durable nylon and feature a gasketed housing which prevents moisture and dust from entering the assembly. These IP67 strain reliefs can be used with both shielded and unshielded RJ45 plugs.