Amazon.com : NDS, White 6P02 PVC 90-Degree Elbow, 6-Inch, X Hub Solvent-Weld Connections, for Use Sewer and Drain Pipe, 1 Count (Pack of 1) : Tools & Home Improvement
3/4 in. 45 Degree Furniture Grade PVC Elbow Fitting - White | FORMUFIT
Amazon.com: NDS 6P03 PVC 45-Degree Elbow, 6-Inch, for Hub X Hub Solvent-Weld Connections, for Use with 6-Inch Sewer and Drain Pipe, White : Tools & Home Improvement
6" x 4" PVC Sewer and Drain Reducer Coupling at Menards®
Amazon.com: NDS 4P02 PVC 90-Degree Elbow, X Hub solvent-weld connections, for Use with 4-Inch Sewer and Drain Pipes, White, 1 Count (Pack of 1) : Everything Else
Charlotte Pipe 6 in. x 12 in. DWV PVC Pipe Increaser Reducer Bush PVC 00102 2300 - The Home Depot
6" x 4" PVC Duct Reducer Coupling, 1034-RC-0604
Drain Coupling, 6 to 4 in. Straight Adaptor, PVC Rubber