PVC Pipeworks 1-1/4-in 90-Degree PVC Elbow in White (4-pack) in the PVC Pipe & Fittings department at Lowes.com
Canplas 414184BC Pipe Elbow, 4 in, Hub, 45 deg Angle, PVC, White
Departments - GENOVA 400 Series 40740 Pipe Elbow, 4 in, Hub, 90 deg Angle, PVC
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