Review on 🔌 Industrial Hardware: Flush Mount Black Rubber Plugs by Kory Shelton

I needed something better than duct tape to cover the through hole in my tool box at home. They work great. I had to glue them on and the first time I just used silicone sealant. It did not work. I ended up using Gorilla Glue and now they are very tight. I would recommend them to everyone.