PP PROWESS PRO 50FT Pressure Washer Hose with 3/8 Inch Quick Connect, High Tensile Wire Braided Power Washer Hose, 4000 PSIHigh Quality Pressure Washer Hose: Rubber construction throughout, with steel wire braid., more durable and support high working pressure. Designed for power cleaning equipment, it can also be used for electric pressure cleaning equipment. Inner tubes are reinforced with synthetic rubber. 1 x 50 FT Pressure Washer Hose. Professional Powerful: Max Working Pressure is up to 4000 PSI. Max Temperature is up to 176 F. Burst Pressure is up to 16000 PSI.