The hose kit contains two hoses - high pressure and low pressure - with fittings. The low-pressure hose is 12" longer to allow for uninterrupted travel when connected to the cylinder actuator. Multiple hose lengths are available so you can custom fit the Panther XPS System to your boat. (One hose kit is needed per system.) The PSI 1/4 hose is 2520 PSI working pressure, 5/16 hose is 1800 PSI return hose.