Tenders for Supply of Knuckle For Tight Lock Coupler H Type Cbc Assembly For Wap-7 Locomotiv E Part No. H50be To Drawing No. C-50675 Of Mcconway And Torley. Item Should Be Inter Changeable With Fas Make H-Type Tight Lock Coupler.One Sample To Be Got Approved Before Bulk Supply Of Material. Material To Be Procured From Blw, Rdso, Approved Panels Only. Warranty Period: 30 Months After The Date Of Delivery