4" Round No screen vent, black - bag of 4 Open screen w 1/4 mesh

4" Round No screen vent, black - bag of 4 Open screen w 1/4 mesh4" Round Black No Screen Vent bag of 4 BLNS 100 4"4PK These round vents 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. The louvers are closely spaced to prevent wasps or other insects from entering. They do not have screens. Fits into a 4 inch round hole. 3. 682 si

Fits into a 6 inch round hole

5laced by 3 pm MT will ship the next business day

inventory permitting

RWS-108 4"4PK

Orders received by 3 pm MT will ship by the next business day

4" Round Mill No Screen Vent

Fits into a 2

2" Round Brown No Screen Vent

5" Stainless steel butterfly vent

Vent Cap only

Units feature a two piece twist locking interchangeable screen vent cap

4" Round Plug - mill color - bag of 4