B&K 1-1/4 In. Malleable Black Iron Coupling is a reliable pipe fitting crafted from durable malleable black iron, known for its strength and long-lasting performance. This coupling is specifically designed to connect two black iron pipes in a straight line, ensuring a secure and leak-proof connection that promotes efficient flow of liquids or gases. I for both indoor and outdoor plumbing and industrial applications, it excellent resistance to corrosion and can withstand high pressures and temperatures. Each coupling is carefully inspected and quality tested to meet industry standards, making it a dependable choice for your piping needs. Model Number: 521-206BG