4" 90-Degree PVC Sewer and Drain Elbow at Menards®
PVC Elbow with Plain End, 4 Inch Trade Size, 90 Degree Bend Angle | Crescent Electric Supply Company
Value Collection - 3/4″ PVC Plastic Pipe 90° Street Elbow - 36998920 - MSC Industrial Supply
4 inch Slip x Slip 90 degree Elbow PVC Schedule 40 Pressure Fittings - FaucetDepot.com
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