This Brass Square Plug is one of the most sought-after products that we are offering. This plug is used in the tube and pipeline systems, flare fitting, and various other industrial and commercial applications. It is made of the first quality brass, an alloy of copper and zinc, that has got the capability to endure rust and corrosion, therefore, this square plug is sure to function for the long period of time without losing its quality or dimensions. One can install the square plug effortlessly. And also, to meet the diverse demands for the Brass Square Plug, we have made available it in different sizes and design options.