Air Hose Hose Inside Dia 1/4 in Hose Outside Dia 0.5625 in Hose Length 50 ft Hose Color Gray Hose Tube Material Nitrile Hose Cover Material Nitrile Burst Pressure 1 200 psi Max Working Pressure @ 70 F 300 psi Temp Range -40 Degrees to 210 Degrees F Standards USMSHA No 2G-IC-14C/39 Hose Reinforcement Type Braid Hose Reinforcement Material Fiber Safety Factor 4 1 Hose Configuration Bulk Hose Hose Strain Relief No