Inspection Gauges For 6400 Mm 0.R. Fan Shaped Switch (Curved) Bg For 60 Kg On Psc Sleeper To Attached Drg. No. Rdso/T-4966 For Use In Depot And Field (Rdso/T- 6213) As Per Attached Rdso Drawin G Cum Specifications Along With Calibration Report Of Any Government Approved Lab/Nabl Labs. [ Warrant Y Period: 30 Months After The Date Of Delivery ] ]