NIBCO 2", ABS Drain, Waste & Vent Pipe 90 Long Radius Elbow Hub x Hub I057050 - 63271928 - Penn Tool Co., Inc
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