The SEALFAST 137-156C is a 1-3/8" Perma-Grip ferrule designed for secure connections in hose assemblies. This ferrule is constructed from high-quality materials, ensuring durability and resistance to wear. Its innovative design provides a strong grip on hoses, preventing slippage and leaks during operation. Ideal for various industrial applications, this ferrule is compatible with standard hose sizes and fittings. The easy installation process makes it a preferred choice for professionals looking to enhance the reliability of their fluid transfer systems.