K-TEC GUTTER SUPPLY 3"X4"X4" Downspout Drainage Adapter For 3 Inch X 4 Inch Downspout To 4" Round Drain Pipe - Universal Design To Fit All Types Of 4"

Fernco P1051-44 4" Flexible PVC Pipe Coupling For Asbestos Concrete Or Ductile Iron To Clay, Plastic Or Steel Plumbing Waste Connections

Fernco 4" Universal Sewer And Drain Repair Pipe Coupling HULK4

Flex-Drain 4 in. D X 8 ft. L Polypropylene Solid Drain Pipe

Fernco 4" Flexible PVC Pipe Coupling For Corrugated Pipe To PVC 1070-44

Marathon XJ Rubber Drain Coupling - 4 in.

4" PVC Sewer Cleanout Adapter With Plug Pipe Fitting, PVC DWV Flush Sewer Cleanout Cap For Drainage Piping System

4" PVC Pipe Coupling Adapter Pipe Fittings (Socket X Socket) Contractor Pack Schedule 40 Heavy Duty 4 Inch PVC Slip Socket Connectors For DIY PVC

Marathon Straight Rubber Drain Coupling - 4 in.

Fernco 4" X 6" Flexible PVC Pipe Coupling For Clay To Cast Iron Or Plastic 1002-46