1、Flame Retardant Shell Our industrial socket features flame retardant PP shell that automatically extinguishes when exposed to fire, strong flexibility, and resistance to drops and impacts. 2、Ni Plated Brass Conductor Equipped with ni plated brass conductor, this socket connector ensures excellent conductivity and high transfer efficiency. 3、IP67 Rating With an IP67 rating, this industrial socket is water proof and dust prevention, effectively preventing short circuits and leakage, ensuring safety. 4、Wide Range of Applications Ideal for various industries including power, distilleries, workshops, camping, sports, outdoor activities, shipbuilding, and more. 5、Easy Screw Installation Featuring a simple screw fixing installation, this industrial concealed socket can be easily mounted. Simply plug the compatible plug into the socket for use.