
RMP4904AC 1 1/2" Screw Plate
Metallic base for mounting 1 1/2" threaded fittings

RMP4906AC 2 1/2" Screw Plate
Metallic base for mounting 2 1/2" threaded fittings

RMP4908AC 3" Screw Plate
Metallic base for mounting 3" threaded fittings

RMP4912AC 4 1/2" Screw Plate
Metallic base for mounting 4 1/2" threaded fittings