The 1-1/2" IPS Black Iron Nipple Installation Kit A includes 10 high-quality black iron nipples, perfect for various plumbing applications. These nipples are designed for durability and strength, making them suitable for both residential and commercial use. Each nipple meets industry standards for pressure and temperature ratings, ensuring reliable performance in demanding environments. The black iron construction provides excellent resistance to corrosion, making this kit a long-lasting solution for your plumbing needs. Ideal for connecting pipes in a variety of configurations, this kit is essential for any plumbing project.