4" Schedule 40 PVC Male Adapter-MIPT X Socket (436-040) By Spears

4" Schedule 40 PVC Female Adapter-Socket X FIPT (435-040) By Spears

4" Schedule 40 PVC Tee-Socket X Socket X FIPT (402-040) By Spears

4" Schedule 80 PVC (S X FPT) Female 835-040 By Spears

2Pack 4 Inch PVC Male Threaded Pipe End Cap 4" PVC Pipe Male Thread Plug Adaptor SCH40 NPT Plug Pipe Fitting For Plumbing Water Line

4" Schedule 40 PVC Coupling-Socket (429-040) By Spears

Boltigen 2Pcs White 4 Inch PVC Coupling, Socket X Socket, Furniture Build Grade Sch40 Pipe Slip Socket Fitting Adapter Connector, PVC Straight

Spears 402-420 4" X 4" X 2" PVC Sch. 40 Threaded Tee (Socket X FIPT) | Supplyhouse.Com

Hydroseal PVC Pipe Fitting, 4" Union Jetstream, Schedule 80, White, EPDM O-Ring, Socket X Socket, F1970, SCH80 (4")