Ms Spacer For Height Adjustments Of Pantograph Mounting Insulator Size Outer Dia 215Mm, H Eight 80Mm With 4 Nos Through Hole Of 17Mm Dia At 184 Mm Pcd Machining Of Surface Should Be Fine Finish Duly Painted Along With 4 Nos High Tensile Studs Of 150Mm Length With Both End 50Mm Threaded,04 Nos Sp Ring Washer 14 Mm,4 Nos Nuts 14 Mm Conforming To Din 985 Grade-8 [ Warranty Period: 30 Months After The Date Of Delivery ] ]