for most 55/58 and quick-connection accessories on the pressure washer. Replace the connectors to provide a safe and fast connectors, easy to connect and disconnect. The pressure used-by this product cannot be lower than 3MPA, higher-than 10MPA, and the nozzle outlet hole of the high-pressure cleaner cannot be lower than 1mm, otherwise the modification may fail. The switch of this product has a high current of 10A. If the current is too large, please connect another AC contactors, otherwise the switch be damaged. As long as the product is connected to the water outlet and , it can be used without debugging, and the installation is simple and convenient. Color: As Shown Material: Metal+Plastic Package Contents: 1 * Pressure Washer Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.