The 100' x 3/8" Hitachi Professional Grade Polyurethane Air Hose is 40% lighter than PVC air hoses, therefore it is ideal for applications where lugging around a heavy hose can be a nuisance, such as during roofing projects. It can be used with pressures at or below 300 PSI and it has a 3 to 1 burst ratio. The 100' x 3/8" Hitachi Professional Grade Polyurethane Air Hose includes 3/8" NOT male swivel fittings and it is highly kink resistant, which prevents the hose from twisting, limiting project interruption. This air hose also has bend restrictors for added durability and it stays flexible even in cold weather, allowing you to work all yearlong, in all kinds of weather conditions.