[High Quality Material]: The pressure washer fitting is made of aluminum and hard plastic shell, which can ensure durability, wear resistance and corrosion resistance. [Easy Operation]: Hose Inline Connector high pressure for Karcher pressure washer, the one-button quick-grip interface is fixed firmly and securely without water leakage or pressure relief. [Multi-function]: The other end of the adapter can be connected to a pressure washer hose (M22 14mm connector) to extend the hose or install it in the Karcher pressure washer. [Fit Machine]: Karcher pressure washer or Karcher pressure washer hose. Product Description Specification Universal pressure washer connector connects pressure washer spray gun to hose. Fits many brands of pressure washers high pressure and hoses with M22 14mm fittings. Note: The inner diameter of the M22 14mm threaded fitting is 14mm, pitch 15mm. If your pressure washer fitting is 15mm, there may be a leak. 1. One end of the quick connector is inserted into the Karcher hose, and the other end is connected to a high pressure cleaning gun or a high pressure cleaning machine. 2. The m22 connector connects to one or two quick connectors of different types of hoses. 3. It is suitable for the general connection of spray gun, hose and pump, easy to connect and disconnect.