Supply of Welding Hand Shield Of Fibre With Colored Glass Filters Shade No.11 Aidings0196ce & Filter Cover S For Use During Electric Arc Welding / Cutting & Conforming To Is 1179-1967 First Revision With Amnd. No.2 O F June 2008. The Eye Protector Used Should Confirm To Is: 5983-1980 Second Revision With Amnd. No.1 Of Oct, 20 10. Warranty Period: 30 Months After The Date Of Delivery