B&K 1-1/2 In. Malleable Black Iron Pipe Plug is crafted from high-quality black malleable iron, known for its exceptional durability and strength. This pipe plug is specifically designed to securely seal the end of a black iron pipe, providing a tight and reliable connection that prevents leaks and unwanted flow. I for a variety of plumbing and industrial applications, it is built to withstand high pressures and temperatures. The black iron material corrosion resistance, making this plug suitable for both indoor and outdoor use. Each plug undergoes rigorous quality testing to ensure superior performance and compliance with industry standards, ing long-lasting reliability in demanding environments. Model Number: 521-807BG