Physical description
Trolley ear hanger assembly that would screw into an trolley ear - internal insulation or cap and cone type - hanger - comprising
1 - cast steel hanger shaped in a cone with a mechanism to clip to the overhead span wires thread on the top.
2 - cast steel cap internally threaded
3 - Insulated shaft with a mica type appearance where damaged and a steel bolt with a steel nut at the lower end.