Silver Polymeric Pin Insulator we deal in is a device which can isolate the wire from a physical support. This is a well-formed insulator of single layer that has been made from a non-conducting material. It has a core that has been composed of a fiberglass rod which is covered with polymer weather shelter. Supplied insulator boasts of advanced utility and safe utility. Silver Polymeric Pin Insulator is made to withstand the conductor tension, high frequency vibration caused by wind and reversible wind load, etc.