The 5Brass Inv. Flare Plug Str. from Fittings Unlimited Inc is a durable brass plug designed for effective sealing in plumbing and gas systems. This 5-inch flare plug is compatible with various tubing sizes, ensuring versatility in applications. Made from high-quality brass, it offers exceptional corrosion resistance and longevity. The fitting complies with industry standards, making it suitable for both residential and commercial use. Its easy installation and reliable sealing performance make it an essential component for professionals in need of quality fittings.