Product Details: The Gates Hydraulic Coupling is the perfect solution for a leak-free connection for hydraulic hoses and tubes. It is resistant to corrosion and provides quick installation. This coupling is compatible with a variety of hydraulic hoses and features Dura-Kote plating for superior corrosion resistance. It also includes hose fittings and crimp dies for quick and easy assembly. The improved and consistent corrosion resistance ensures a long-lasting connection. Additionally, it is SAE J1176 class zero leakage on authorized hose types. FleetPride is your First Click in Heavy Duty®.