The 1-1/4" X 4-1/2" STEEL BLACK NIPPLE by SEALFAST is a robust fitting designed for various plumbing and industrial applications. This nipple features a 1-1/4" diameter and a length of 4-1/2", making it ideal for connecting pipes in tight spaces. Constructed from high-quality steel, it offers excellent strength and durability, ensuring reliable performance under pressure. This fitting is compliant with industry standards, making it suitable for both residential and commercial use. Its black finish provides a sleek look while also offering corrosion resistance.