%U201Cmanual Metal Arc Welding Electrode, Dia: 4 Mm, Class:%U2018A1%U2019 (Rutile Type), Type Of Coating: Medium, Conforming To The Sp Ec. No. Irs: M-28/2020, Code: Er4112 As Per Is: 814-2004 With Amdt. No.%U20181%U2019 Of October 2005 & %U20182%U2019 Of March 2008.%U201D [ Wa Rranty Period: 30 Months After The Date Of Delivery ] ]