10pcs NuoNuoWell PVC 1/2" Male Thread Plug Hexagon End Cap Hose end Connector Sealing up Pipe Fish Tank Stop water Adapter - AliExpress
1/2" Cap (pair)* – Simple Pulse
Plastic 1-1/2 inch White Square Tubing Cap, Finishing Plug, Pipe Tubing End Cap, Durable Chair Glide Universal - 4 - Walmart.com
ASME B16.11 Threaded Pipe Cap, End Cap Manufacturer
SharkBite 1/2-in Push-to-Connect Cap in the Push to Connect Fittings department at Lowes.com
Brass Fittings
LASCO 1-1/2-in Schedule 40 PVC Cap at Lowes.com
Charlotte Pipe 1-1/2 in. PVC Socket Schedule 40 Pressure Cap PVC021161400HD - The Home Depot
Cap 1/2 in End A Diameter Threaded Fittings for sale | eBay
Standard Cap 1-1/2" Female NPT 304 Stainless Steel Pipe Fitting 1.5": Industrial Pipe Fittings: Amazon.com: Industrial & Scientific
Southland 1/2 in. Galvanized Malleable Iron Cap Fitting 511-403HN - The Home Depot
Brass Push Pipe End Cap, Pipe Plug | SharkBite
1-1/2 in. Caps | City Mill
Amazon.com: Pipe Cap 1/2" Male for Repair, Metal Fitting Male Threaded Brass Construction NPT : Industrial & Scientific
Proline Series 1/2-in Threaded Cap Fitting in the Brass Fittings department at Lowes.com
Amazon.com: (Pack of 4) 1 1/2" x 2 1/2" - (12-16 Ga) - Genuine CAPLUGS Make 607367AB | Fence Post Pipe Tube Insert - Furniture End Cap - Fitness Eqpt. Caps. Polyethylene Plastic
BrassCraft 1/2-in Threaded Cap Fitting, Removable, Female, Brass, Gold, Complies with Federal Lead Guidelines in the Brass Fittings department at Lowes.com
1 1/2 in Fitting Pipe Size, Schedule 40, Threaded Cap - 1WJG3|1WJG3 - Grainger
1/2 inch Threaded GI End Cap, For Plumbing Pipe, Elbow at Rs 32/piece in Nagpur
STZ 1/2 in. Black Iron Cap 310 CA-12 - The Home Depot
3 Threaded Cap NPT CLASS 6000 ASTM A182 F316 ASME B16.11 | ZIZI
Amazon.com: Legines Brass Pipe Fitting Cap 1/2" NPT Female Hex Head 1200psi High Pressure (Pack of 2) : Industrial & Scientific