PVC Sch. 40 - CAP (THREADED) 4617-3 – Elkhart RV Parts
1pcs 1/2inch~2 Inch Male Thread Plug Pvc Pipe Standard Screw Plug Pipe Fittings Tube End Caps Plumbing Accessories Connector - Pipe Fittings - AliExpress
2 pcs White Sch 40 1-1/2 Inch FNPT Female Pipe Thread Plastic Pipe E Cap 1-1/2 inch PVC Female Threaded Pipe Cap PVC Threaded Plug for Home Sewer Plumbing Water Line - Amazon.com
Charlotte Pipe 1-1/2 In. FIP Schedule 40 Threaded PVC Cap – Hemlock Hardware
Charlotte Pipe Schedule 80 1/2 in. FPT X 1/2 in. D FPT PVC Threaded Cap 1 pk - Ace Hardware
2PC Charlotte Pipe 30162 2 Inch White PVC Cap Threaded FIP - Walmart.com