4" Round Open Screen Vent w 1/4" mesh, mill - bag of 4 No Screen vents 5" x 4-5/8" stainless steel

5" x 4-5/8" stainless steel louvered vent

or patio downlights

deck or patio downlights

1/4" mesh  - bag of 6

4" Round Brown Open Screen Vent

4" Round Open Screen Vent w 1/4" mesh, mill - bag of 4 No Screen vents 5" x 4-5/8" stainless steel4" Mill Open Screen Vent, 1 4" mesh bag of 4 RS 104 4"4PK These round aluminum vents have a strong 1 4" 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 knobs on the side of the vent. No nails or screws are needed. They are designed to go into wood. Not suitable for metal, glass or PVC. 7. 380 si nfa (square inches of net free ventilation area). Bag of 4 vents. Made in