3" Round Open Screen Vent w 1/4" mesh, black - bag of 4 No Screen vents RS-108 2" 6PK

RS-108 2" 6PK

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

RBS-108 4" 4PK

4" Round Plug - mill color - bag of 4

WNS-100 4"4PK

3" Round Open Screen Vent w 1/4" mesh, black - bag of 4 No Screen vents RS-108 2" 6PK3" Black Open Screen Vent, 1 4" mesh bag of 4 RBLS 104 3" 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. 4. 064si nfa (square inches of net free ventilation area). Bag of 4 vents. Made in the USA. Orders placed by 3 pm MT will ship the next business day.