4" Round Plug, black - bag of 4 Copper vents Not made for metal

Not made for metal

4" Round Brown Screened Vent

1/4" mesh - bag of 6

4" Round White No Screen Vent - bag of 4

These small round vents are made of Aluminum

4" Round Plug, black - bag of 4 Copper vents Not made for metal4" Round Black Plug bag of 4 RBLP 100 4" 4PK These small round plugs are made of Aluminum. They are easy to install in wood. Not made for glass or metal or PVC pipe. They fit into the hole made by a drill type hole saw and are held in place by knobs on the side of the vent. No nails or screws are needed. Fits into a 4 inch round hole. Made in the USA. Orders placed by 3 pm MDT will ship the next business day. Please see our shipping policy for large