The 4MOFS-4MOFS BKHD W/LN 45 from Fittings Unlimited Inc is a high-quality fitting designed for robust applications. This fitting features a durable construction that ensures longevity and reliability in various environments. With a size specification of 4MOFS, it is compatible with a range of systems requiring secure connections. The fitting is designed to meet industry standards, ensuring compliance with ISO and ANSI regulations. Its lightweight design and efficient performance make it ideal for both industrial and commercial applications.