Fernco Flexible PVC PlumbQwik Tee - 4-in. Diameter - Ideal for In-Wall or Limited Space Connections - Rustproof Stainless Steel Clamps in the PVC Pipe & Fittings department at Lowes.com
Fernco 4 in. Plastic DWV Flexible Cap PQC-104 - The Home Depot
Fernco 6 in. Clay x 4 in. DWV Flexible PVC Coupling P1002-64 - The Home Depot
Butler Supply | Fernco|3000-44|018578015838
Amazon.com: Fernco 1056-415 4-in. x 1-1/2-in. Flexible PVC Reducing Pipe Coupling for Cast Iron and Plastic Plumbing Connections, 2-Pack : Industrial & Scientific
FERNCO P1056-43 100049749 | Town & Country Hardware
Bomgaars : Fernco 1-1/4 IN x 1-1/2 IN Flexible PVC Coupling Drain Pipe Connector : Couplings
Fernco 1056-43W Reducing 4 x 3 Inch Flexible Pipe Coupling Plumbing Plastic PVC ABS, Cast Iron, Lead in White - Amazon.com
Fernco 4 in. Flexible PVC Shielded Coupling Fittings & Connectors P1056-44RC - The Home Depot
Fernco 4 in. x 2 in. DWV Flexible PVC Coupling P1056-42 - The Home Depot
Fernco 1006-44 Coupling Flexible 4 Inch Concrete To Cast Iron/plastic | Blackhawk Supply