2" Round Open Screen Vent w 1/4" mesh, white - bag of 6 Plugs Fits into a 4 inch

Fits into a 4 inch round hole

4" Round Black Plug - bag of 4

CPR-100 3"

4" Round Plug - mill color - bag of 4

2" Round Open Screen Vent w 1/4" mesh, white - bag of 6 Plugs Fits into a 4 inch2" White Open Screen Vent, 1 4" mesh bag of 6 RWS 104 2"6PK These round aluminum vents have a strong 1 4" screen to keep insects out. They are easy to install in wood. Not made for metal, glass 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. 1. 846 si nfa (square inches of net free ventilation area). Bag of 6 vents. Made in the USA. Orders placed