19.8mm Outside Diameter x 1/2" Inside Diameter, 837BM, Multipurpose, Push-Lok Hose, Grey, 130mm Bend Radius, Synthetic Rubber Inner, High-tensile Fibre Braid Reinforcement, Working Temperature -40┬░C to +100┬░C, Burst Pressure 6.4 bar, Maximum Working Pressure 16 bar, Parker