The SEALFAST ferrule is designed for 4" hoses, accommodating sizes from 5 1/16" to 5 3/16". This component is essential for creating secure connections in various fluid transfer applications. Made from high-quality materials, it ensures durability and resistance to wear, making it suitable for heavy-duty use. The ferrule meets industry standards for safety and reliability, providing peace of mind in critical operations. Ideal for use in tank trucks and industrial settings, it enhances the overall performance of hose assemblies.