Fernco Proflex 3000-44 Heavy Weight Flexible Coupling
Fernco 3004-320 Coupling
1-1/2" Cast Iron/Pvc/Steel X 1-1/2" Copper Proflex Coupling
Amazon.com: Fernco PROFLEX P3000-43 Shielded Pipe Coupling for Cast Iron, Plastic, Steel or Extra Heavy Cast Iron Plumbing Connections : Industrial & Scientific
Fernco Proflex 3 in. Neoprene Shielded Coupling P3000-33 - The Home Depot
Fernco 1-1/2" Cast Iron/Plastic/Steel Proflex Flexible Coupling at Menards®