Porcelain 9-Tonne Insulator (Ri-6020-1) (1050 Mm Cd) As Per Rdso Specification No. Ti/ Spc/Ohe/Ins/0071 (Apr 2022). [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]