4" Round Open Screen Vent w 1/4" mesh, brown - bag of 4 Screened vents - tab style Not made for thin materials

Not made for thin materials like glass

These high quality round copper vents have a screen to keep insects out

682  si nfa (square inches of net free ventilation area)

RRBS-100 6" 2PK

1/4" mesh  - bag of 6

4" Round Open Screen Vent w 1/4" mesh, brown - bag of 4 Screened vents - tab style Not made for thin materials4" Brown Open Screen Vent, 1 4" mesh bag of 4 RBS 104 4"4PK These round aluminum vents have a strong 1 4" screen to keep insects out. They are easy to install in wood. Not made for metal, glass or PVC. 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. 7. 380 si nfa (square inches of net free ventilation area). Bag of 4 vents. Made in the USA. Orders placed by 3