4" Round Screened Vent - tab style, mill - bag of 4 Open screen w 1/4 mesh These small round aluminum vents

These small round aluminum vents have a strong 1/8" screen to keep insects out

Orders pRLBL-100 2

They do not have insect screens but screen could easily be added

Fits into a 6 inch round hole

4" Round Screened Vent - tab style, mill - bag of 4 Open screen w 1/4 mesh These small round aluminum vents4" Round Screened Vent tab style, mill bag of 4 RLT 100 4" 4PK These round aluminum vents have louvers and a screen to keep insects out. They are easy to install. They fit into the hole made by a drill type hole saw and are held in place by 4 tabs on the side of the vent. No nails or screws are needed. Note: These are made for thin materials like metal, glass or plastic. They do not work well in wood. The tabs need to be bent over from the rear. Fits