Flexzilla Retractable Enclosed Plastic Air Hose Reel, 3/8 in. x 50 ft, Heavy Duty, Lightweight, Hybrid, ZillaGreen - L8250FZ Flexzilla premium air hose with bend restrictors;3:1 safety factor Extreme all weather flexibility, even in sub-zero temperatures (-40 degree to 150 degree Fahrenheit) Includes bend restrictor that reduces wear and tear, prolonging the life of the hose Anodized aircraft aluminum fittings Maximum working pressure: 150 PSI