Wooden Wedges, Size: 250 Mm X 100 Mm X 100 Mm To Clw'S Drg. No. 4W.12000.054, Alt. No. A, Material: Seasoned Sal Wood With Csi > 88, For Conventional And 3 Phase Locomotives. [ W Arranty Period: 30 Months After The Date Of Delivery ] ]