3/8" Inside Diameter, Hydraulic Hose, 1 Wire, Thermoplastic, 30CT, 75 Metre Coil, Black, Polyester/Polyurethane Inner Material, Polyester Outer Material, Synthetic Fibre Braid, 4540-306 Die Reference, SAE 100R18, Bursting Pressure 827 bar, Working Temperature -54??C to +94??C, Maximum Working Pressure 207 bar, Eaton Synflex