Product Details: The Gates Hydraulic Coupling is the perfect solution for a leak-free connection for hydraulic hoses and tubes. This coupling is resistant to corrosion and provides quick installation. It is compatible with a variety of hydraulic hoses and provides identification markings on the hose, hose fittings and crimp dies for quick and easy assembly. The Bite-the-wire technology ensures best in class connection and sealing and the new Dura-Kote plating technique provides superior corrosion resistance. FleetPride is your First Click in Heavy Duty®.