Manual Metal Arc Welding Electrode Size 4Mm Dia: 350Mm Length Class M2 For Boxnh L Wagon Type Of Coating Heavy. Spec. No. Irsm:28/17 Code As Per Is:5206-1983. [ Warranty Period: 18 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]