Internal Diameter 1/4 in, Hose Length 10 ft, Hose Tube Material Rubber, Hose Cover Material Polyurethane, Hose Reinforcement Type Braid, Hose Reinforcement Material Carbon Steel, Hose Color Black, Series H900, Max., Heavy-duty Rubber High Pressure Hydraulic Hose, .25 in. Working Pressure @ 70 F 10,000 psi, Safety Factor 2:1, Hose Configuration Coupled Assembly, Hose Fitting B Size 3/8 in, Hose Fitting A Type CH604, Hose Fitting B Type NPTF.