2" Round Open Screen Vent w 1/4" mesh, black - bag of 6 Screened vents - tab style They fit into the hole

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

RBLP-100 4" 4PK

RLP-100 4" 4PK

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

2" Round Open Screen Vent w 1/4" mesh, black - bag of 6 Screened vents - tab style They fit into the hole2" Black Open Screen Vent, 1 4" mesh RBLS 104 2" 6PK These small round vents are made of Aluminum. They 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. Bag of 6 vents. 1. 846si nfa (square inches of net free ventilation area). Made in the USA. Orders placed by 3 pm MDT will ship the next