Point Screw Clamp For Bg/Mg Ordinary And Thick Web Tongue Rail Switches & Switch Diam Onds As Per Rdso Drg No- Rdso/T-6274 To Rdso/T 6274/4 Dated 29.01.2004 [Or Switches]. [ Warran Ty Period: 30 Months After The Date Of Delivery ] ]