Knuckle (For High Tensile Tight Lock Centre Buffer Coupler With Aar 'H' Type Head And Balanced Draft Gear) To Sanrok Drawing No. 1Ed-1067 And Conforming To Rds O Specification No. Rdso/2011/Cg-03 (Rev-1), Amdt-1. [ Warranty Period: 30 Months After The D Ate Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]