Clean-Out Plugs, Covers, Adaptors, and Removal Tools
Jones Stephens - Drain, Waste & Vent Cleanout Test Tee with Cleanout Plug: 4″ Fitting, Hub x Hub x FIPT, Polyvinylchloride - 96872197 - MSC Industrial Supply
Cap the Cleanout | LRWRA
JONES STEPHENS 3 in. x 4 in. PVC Sewer Popper Cleanout and Relief Valve S62304 - The Home Depot
NIBCO 3 in. PVC DWV MIPT Cleanout Plug C4818HD3 - The Home Depot
Do You Know about Your Sewer Cleanout - Why it's Important and How to Locate It?
6" PVC SDR35 Solvent Weld Cleanout Adapter (Sp x FPT) - The Drainage Products Store
Charlotte Pipe 6-in PVC DWV Cleanout Plug in the PVC DWV Pipe & Fittings department at Lowes.com