This is just what I need to plug a 2 inch hole in my door. This is my garage door (not big, metal) on the outside and the hole is for a wire used annually during hurricanes to connect to a generator. The old cover broke and I couldn't figure out how to replace it. 2 packs, put one outside and one inside. If/when the next hurricane comes, I just open a small piece and put a string through it. When I'm done I close it again. I keep the bastards out.
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