Locking Plate For Class-"K" Ctrb (6 1/2" X 9"). Drawing No. : Rdso'S Drg. No.Wd-06085- S-2, Alt. 1. Material And Specification: As Per Drawing And Conforming To Rdso'S Str No. Ab/Rb-41-20 16 (Rev. 1) Of Dec. 2021. [ Warranty Period: 48 Months After The Date Of Delivery ] ]