Product Features:Reinforcement of four textile spirals for a rated minimum burst pressure of 900 psiBuilt with a seamless synthetic rubber inner tube with a temperature rating of 50 Degree F (-40 Degree C) to +212 Degree F (+93 Degree C)This hose meets SAE J1402 and DOT FMVSS 106, Type A requirements for 3/8 and 1/2 SP dimension hoseMade in the USA