The 4" X 4" Toe Nipple in 316 stainless steel by SEALFAST is designed for durability and corrosion resistance in various applications. This nipple features a robust construction ideal for high-pressure systems, ensuring reliable performance. With a standard size of 4 inches, it is compatible with various piping systems and meets industry standards for quality and safety. The 316SS material provides excellent resistance to pitting and crevice corrosion, making it suitable for marine and chemical environments. This product is perfect for those seeking a reliable and long-lasting solution for their plumbing needs.