5 Dust Plug BrassThe 5" Dust Plug Brass is a durable and corrosion resistant fitting designed to securely seal the open ends of 5 inch pipes or fittings. Made from high quality brass, this dust plug effectively prevents dirt, dust, moisture, and other contaminants from entering the system when the pipe or fitting is not in use. It ensures a leak proof closure, making it ideal for use in plumbing, industrial, and pneumatic applications where protection and reliability