The 1-1/2" FS Square Head Plug from Service Metal Products is designed for reliable sealing in various piping applications. This plug features a durable metal construction, ensuring longevity and resistance to corrosion. With a square head design, it allows for easy installation and removal using standard tools. The plug is compatible with standard pipe threads and meets industry specifications for quality and performance. Ideal for use in plumbing, HVAC, and industrial systems, this plug provides a secure closure for fluid and gas lines.