Buy Fernco P1056-33 Flexible Coupling, 3 x 3 in, PVC, Black, 40 Schedule, 4.3 psi Pressure Black
Fernco 1056-215 Reducing 2-in. x 1-1/2-in. Flexible PVC Pipe Coupling for Cast Iron and Plastic Plumbing Connections in Black - Pipe Fittings - Amazon.com
Fernco 1-1/2 in. x 1-1/2 in. DWV Flexible PVC Coupling P1056-150 - The Home Depot
Gray, cast-iron base with precision-ground sides and botom; durable epoxy coating provides long-lasting protection; hardened, tempered steel gives precision-ground cutter edge durability; fully machined and polished double-iron cutter and lever; frog ...