PVC Pipeworks 1/2-in Schedule 40 PVC Cap in White (10-Pack) in the PVC Pipe & Fittings department at Lowes.com
Formufit 1 in. Furniture Grade PVC External Flat End Cap in White (10-Pack) F001EEC-WH-10 - The Home Depot
30Pack 1 Inch PVC End Cap Fittings, Flat PVC Cap for Build PVC Furniture, Schedule 40
1-1/4 in. Internal Furniture Grade PVC Dome Cap - Yellow | FORMUFIT
Schedule 40 PVC Slip End Cap-Size:1 inch - Walmart.com
White Sch 40 1-1/4 Inch FNPT Female Pipe Thread Plastic Pipe Cap 1-1/4 inch PVC Female Threaded Pipe Cap PVC Threaded Plug for Home Sewer Plumbing Water Line - Amazon.com
LASCO 1-in Schedule 40 PVC Cap at Lowes.com
1-1/4 in. External Flat Furniture Grade PVC End Cap - White | FORMUFIT