Modified Locking Arrangement For Window Glass Shutter Of 3-Phase Loco As Per S C Rly Drg No C/Els/Lgd/Bf/3/67. Set Details As Follows. 1) Locking Assembly-01 No. 2) Gasket- 02 Nos. 3) Ss Bolts, Nuts M6X30Mm- 02 Nos. 4) Ss Washer Id- 6.5Mm, Od- 15Mm X 1.5Mm Thickness- 04 Nos. [ Warranty Period: 30 Months After The Date Of Delivery ] ]