4" Cast Iron to 4" Copper Band-Seal Specialty Coupling - FaucetDepot.com
Fernco 6" ICON Pushfit DWV Internal Coupling Sheared Off Pipe Connector, Plastic, Cast Iron and Copper - Amazon.com
Fernco 3001-33 | Fernco 3001-33 3" Cast Iron/Pvc/Steel X 3" Copper Proflex Coupling | AF Supply
Fernco 3001-32 Coupling
Fernco 4" Cast Iron x 4" Copper Proflex Flexible Coupling at Menards®
Fernco® 1056-22 1056-22 | Porter Pipe & Supply Company
Mission CK44 Coupling, 4" No-Hub Cast Iron x 4" Copper - PexUniverse
Model #210 | Ductile Iron Couplings | Connection Fittings
Fernco 3" Cast Iron x 3" Copper Proflex Flexible Coupling at Menards®
The Plumber's Choice Shielded 4 in. Cast Iron Transition Coupling Connects Copper H-38666 - The Home Depot
2 in. Cast Iron x Copper Flexible Coupling | Fernco | Ferguson
3006-32 - Fernco 3006-32 - 3" x 2" ProFlex Coupling (Copper to Cast Iron, PVC, Steel)
3001-22 - Fernco 3001-22 - 2" x 2" ProFlex Coupling (Cast Iron, PVC, Steel to Copper)
Amazon.com: Fernco PROFLEX P3001-22 Shielded Pipe Coupling for Cast Iron, Plastic, or Steel to Copper Plumbing Connections : Industrial & Scientific
The Plumber's Choice Shielded 4 in. Cast Iron Transition Coupling Connects Copper H-38666 - The Home Depot
3006-43 - Fernco 3006-43 - 4" x 3" ProFlex Coupling (Copper to Cast Iron)
Fernco 6" ICON Pushfit DWV Internal Coupling Sheared Off Pipe Connector, Plastic, Cast Iron and Copper - Walmart.com
The Plumber's Choice Shielded 4 in. Cast Iron Transition Coupling Connects Copper H-38666 - The Home Depot
Rubber Shielded Coupling Cast Iron to Copper (or Copper to Cast Iron) 3" x 2"| AF Supply
Fernco 1056-075 3/4-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Blue - GreyDock.com
The Plumber's Choice Shielded 3 in. Cast Iron Transition Coupling Connects to Copper H-38555 - The Home Depot
The Plumber's Choice Shielded 3 in. Steel Transition Coupling Connects Plastic or Extra Heavy Cast Iron to Copper H-38225 - The Home Depot
NIBCO - Cast Copper Pipe Hy-Set Hanger Coupling: 1/2″ Fitting, C, Pressure Fitting - 71940670 - MSC Industrial Supply
3006-215 - Fernco 3006-215 - 2" x 1-1/2" ProFlex Coupling (Copper to Cast Iron, PVC, Steel)
The Plumber's Choice Shielded 3 in. Cast Iron Transition Coupling Connects to Copper H-38555 - The Home Depot
![FERNCO 1002-86 CAST IRON FLEXIBLE COUPLING PVC COPPER STEEL 8"X6" | eBay](https://i.ebayimg.com/images/g/MHMAAOSw2Ulg7pBW/s-l1200.webp "FERNCO 1002-86 CAST IRON FLEXIBLE COUPLING PVC COPPER STEEL 8"X6" | eBay")