1.5" Round Open Screen vent w 1/4" mesh, black - bag of 6 No Screen vents - tab style Fits into a 4 inch

Fits into a 4 inch round hole

Available in 2 and 3 inches

4" White Open Screen Vent

6" Round Brown No Screen Vent - bag of 2

plastic or PVC pipe

1.5" Round Open Screen vent w 1/4" mesh, black - bag of 6 No Screen vents - tab style Fits into a 4 inch1. 5" Black Open Screen Vent, 1 4" mesh bag of 6 RBLS 104 1. 5" These round aluminum vents have a strong 1 4" screen to keep insects out. They are easy to install in wood. 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. Not meant for materials like metal, glass or PVC pipe. 1. 030si nfa (square inches of net free ventilation area). Bag of 6 vents. Made in the