YAMATIC 4200 PSI 1/4″ Power Washer Hose for Hot Water 3/8″ Quick Connector by | Jul 23, 2026Steel Braided Rubber Pressure HoseOuter Layer Material: Quality RubberMedium Layer Material: Malleable SteelInner Lager Material: Quality RubberInner Diameter: 3/8 InchWorking Pressure: 4000 PSI – 4500 PSI