Set of 2 quick releases for gun and pressure washer compatible with Krcher Quick Connect quick connect with double-sided M22 nipple Adapter for converting the high pressure connection of the high pressure hoses from the threaded connection of the Quick Connect device To quickly connect and replace new Quick Connect hoses. The pressure washer / hose / adapter with an M22 14 mm (IG) internal thread can be used for high pressure washers or pressure washer guns in the home and garden The adapters are manufactured made of hard plastic for long life, wear and corrosion resistance. One end of the adapter is a quick release system that only fits Krcher quick connect hoses and is easy to connect and disconnect The other end of the adapter can be connected to a 14mm M22 pipe to extend your pipe Note: The data is all measured manually, please allow 1-3cm error Due to the difference in light and display, there may be color differences, please refer to the actual item received.