Set Of Spring Loaded Cover For Gearcase Guage Glass Of Wag9/Wap7 Loco With Base, Sc Rew And Spring Washer. Screw Size - 6X25 Mm, Grade - 10.9/8.8, Is:1364 As Per Els/Tatas Drg. No. Tata/R S/Misc/1017, Alt-2. [ Warranty Period: 30 Months After The Date Of Delivery ] ]