Fernco 1056-150/125 Reducing 1-1/2-in. x 1-1/4-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Black - Walmart.com
The Plumber's Choice Shielded 2 in. Steel Transition Coupling Connects Cast Iron to Plastic H-38444 - The Home Depot
The Plumber's Choice Shielded 1-1/2 in. Transition Coupling Connects Cast Iron, Plastic, or Steel to 1-1/2 in. Copper or 1-1/4 in. Plastic H-38337 - The Home Depot
Rubber Coupling 2in No Hub Cast Iron/Plastic x Cast Iron/Plastic Shielded Sewer Coupling - A. Louis Supply
Fernco 1056-215 Reducing 2 in. x 1-1/2 in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Gray - GreyDock.com
Fernco Flexible Pipe Coupling, Connects Clay Pipe to Cast Iron/Plastic, 6 x 4 In. | Shagbark Lumber & Farm Supplies
Fernco 2 in. Service Weight Cast Iron Hub to 2 in. Sch. 40 PVC Compression Donut P22U-205 - The Home Depot