15mm Outside Diameter x 5/16" Inside Diameter, Hydraulic Hose, 2 Wire Isobaric, 100R17, 100 Metre Coil, 55mm Bend Radius, Black, Synthetic Rubber, Wire Braid, SAE100 R17, Bursting Pressure 840 bar, Working Temperature -40┬░C to +100┬░C, Maximum Working Pressure 210 bar, FT Pro