39.1mm Outside Diameter x 1" Inside Diameter, Hydraulic Hose, Spiral, FC500, Cut to Length, Per Metre, 152mm Bend Radius, Black, Synthetic Nitrile Rubber, Wire Spiral, SAE 100R13, Bursting Pressure 1380 bar, Working Temperature -40??C to +127??C, Maximum Working Pressure 350 bar, Eaton Aeroquip