The 3/8" Brass Union Push-On is a high-quality fitting designed for a variety of applications, from plumbing to automotive and more. This Push-On is great for quick repairs, as it requires no tools to install and can be pushed onto most 1/4" or 3/8" ID hoses. With its robust construction and corrosion-resistant brass, these fittings offer superior performance and reliability in just about any application. And with its convenient push-on design, you'll be able to do that repair job in a fraction of the time! Features: - Made from durable brass material - Corrosion and rust resistant - 4 barbed ends for secure fitment onto 1/4” & 3/8” ID hose lines - Reusable for future repairs Benefits: - Quickly identify leaks with pushable sealing power. - Easy installation without the need for clamps or tools. - Can securely hold up to 500 PSI rating, ensuring maximum performance in any environment. - Cost effective and reliable choice for repairing water systems, automobiles, refrigeration systems and other applications.