NIBCO 3 in. PVC DWV Hub Cap C4817HD3 - The Home Depot
Oatey 3 in. ABS Pipe Test Cap with Knockout 39102 - The Home Depot
Roof or Wall Vent Cap 3 inch PVC Schedule 40 (76001) White | Inspect USA
NIBCO 3 in. PVC DWV Hub Cap C4817HD3 - The Home Depot
Amazon.com: 20PACK 3/4 Inch Female PVC Pipe End Cap 3/4 Inch Female Threaded Plug Adapter, SCH 40 PVC Pipe threaded Cap Fitting 3/4" PVC Pipe Female Plug Socket for Plumbing Water Line,
30Pack 3/4 Inch PVC End Cap Fittings, Flat PVC Cap for Build PVC Furniture, Schedule