Twinkle Star Pressure Washer Hose Quick Connector, M22 Metric Male Thread Fitting<br> Working pressure up to 5000 PSI<br> High quality brass for durability and resistance to corrosion<br> M22 Metric Male thread fitting, ID 14mm diameter<br> Works with standard power washer hose and guns<br> SELL 14mm FITTING. Before Ordering, please confirm that you need 14mm or 15mm fittings, if your washer tool is 15mm, please do not buy Twinkle Star 14mm fittings, otherwise may cause leakage.<br>