High-quality material: The pressure washer connector is made of aluminum and hard plastic shell, which can ensure durability, wear resistance and corrosion resistance. Easy operation: High pressure hose inline connector for Karcher pressure washer, the one-button quick-release 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. Suitable machine: Karcher pressure washer or Karcher pressure washer hose. Item size: 5.6 length x 14.4 height x 12.0 width (cm) Material: copper Issued quantity: 1