Description:

   Fiberglass duct rod or duct rodders and commonly called python rod by its nature passing through under ground ducts by ups, down negotiating the duct curvature thus very convinient to pull the cables , wires inside the duct , also it can be used to locate the duct block or damage portion identifications . its has high safety aspects to use underground applicartions because of its non conductivity of electricity, sets a major safety to site workers .