Air Hose Hose Inside Dia 1/4 in Hose Outside Dia 9/16 in Hose Length 15 ft Hose Color Red Hose Tube Material EPDM Hose Cover Material EPDM Burst Pressure 1 000 psi Max Working Pressure @ 70 F 250 psi Temp Range -40 Degrees to 210 Degrees F Hose Reinforcement Type Spiral Hose Reinforcement Material Fiber Safety Factor 4 1 Hose Fitting A Material Brass Hose Fitting B Material Brass Hose Fitting A Type MNPT Hose Fitting B Type FNPSM Hose Fitting A Size 1/4 in