1.5" Round Open Screen Vent, mill - bag of 6

 1.5" Round Mill Open Screen Vent - bag of 6 RS-100 1.5" 6PK These round aluminum vents have a screen to keep insects out. They are easy to install in wood. Not made for glass, metal or PVC pipe. 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. Fits into a 1.5 inch round hole. 1.030si nfa (square inches of net free ventilation area) Bag of 6 vents. Made in the USA. Orders placed by 3 pm MT will ship the next business day.