Raised Register Arm Clamp Complete As Per Rdso Drg. No. Eti/Ohe/P/1370-1 Rev.-E Or Latest And Rdso S Specification. No. Ti/Spc/Ohe/Fittings/ 0130(10/13) Rev. 1 Or Latest & No. Eti/Ohe/13 (4/84) With A&C 1 To 4 .