BOSHART INDUSTRIES INC presents the 1-1/2" x 4" Black Nipple, a robust solution for your plumbing needs. This black steel nipple is designed for high-pressure applications, providing a secure connection with its standard threading. Measuring 4 inches in length, it is ideal for various plumbing configurations. The black finish enhances durability and resistance to rust, making it suitable for both residential and commercial use. This nipple meets industry standards, ensuring reliability and performance in your plumbing systems.