The SEALFAST NF3001SS is a 3" ferrule made from durable 304 stainless steel, designed for high-performance applications. With a size range of 3.4688 to 3.71875 inches, this ferrule ensures a secure fit and reliable connection in various piping systems. Its corrosion-resistant material makes it ideal for both indoor and outdoor use, meeting industry standards for quality and safety. This ferrule is compatible with a variety of systems, making it a versatile choice for professionals in plumbing and industrial applications.