The Weatherhead H243 Series Teflon Hydraulic Coupling / Adapter is designed to provide a secure and leak-free connection for high-pressure hydraulic lines in applications such as aerospace, transportation, and industrial equipment. This coupling has a female JIC 37° flare swivel design with an 1/2" hose size and an 7/8"-14 thread size. It is made of high-strength steel with a corrosion-resistant trivalent chromate plating. The hydraulic coupling features a Teflon inner tube construction, which provides excellent chemical and heat resistance. This makes it suitable for use with hydraulic fluids that are chemically aggressive or exposed to high temperatures. This coupling is designed to with stand high-pressure environments and is capable of operating at pressures of up to 3000 psiapplications. This hydraulic coupling is compatible with other JIC 37° flare fittings and adapters, making it easy to integrate into existing hydraulic systems. It is easy to install and provides a reliable and long-lasting connection for hydraulic lines. FleetPride is your First Click in Heavy Duty®.