Various
1-1/2" x 1-1/2" flexible coupling with 2 stainless steel clamps, connects cast iron or plastic to cast iron or plastic. Made of tough PVC and corrosion resistant, rustproof clamps.
Elkhart Products Reducer Coupling With Stop
Danco 1B-1H Hot Stem for Sayco Faucets
Genova Products PVC SCH 40 Fittings Cap (Slip)
Genova Products PVC Schedule 40 Fittings Coupling
Worldwide Sourcing Black Malleable Iron Cap