2" Round No screen vent - tab style, brown - bag of 6 Stainless Steel Vents 842 si nfa (square inches

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

RLT-200 4"4PK

4" Round Rain Barrel Vent - bag of 4

These small round vents are made of aluminum and have a strong 1/8" screen to keep insects out

2" Round No screen vent - tab style, brown - bag of 6 Stainless Steel Vents 842 si nfa (square inches2" Round Brown No Screen Vent, tab style bag of 6 RBT 200 2" 6PK These small round vents are made of Aluminum. The louvers are closely spaced to keep insects out. They do Not have a screen. They are easy to install. They fit into the hole made by a drill type hole saw and are held in place by 4 tabs on the side of the vent. No nails or screws are needed. Note: These are made for thin materials like metal or glass or plastic. They do not work well in