The 4Plug-5 Hose Barb Fitting from Fittings Unlimited Inc is a versatile solution for connecting hoses in various applications. This fitting features a 4 size plug and a 5 hose barb, designed for secure and leak-free connections. Made from high-quality materials, it ensures durability and resistance to wear. The compact design allows for easy installation in tight spaces, making it suitable for both residential and commercial use. This fitting complies with industry standards, ensuring safety and reliability in your fluid transfer systems.