Durable Aluminum Alloy Construction: Crafted from aluminum alloy, this adapter ensures long-lasting performance and resistance to corrosion, even with frequent use Extension Function: The other end of the adapter can be connected to a pressure washer hose (M22 14mm fitting) to extend your hose Leak-Proof Design: Engineered with precision threads and O-rings, for Karcher K-Series adapter provides a secure and leak-proof connection Easy Installation: Simply attach the adapter to your for Karcher pressure washergun and connect your desired accessory, saving you time and effort Universal Pressure Washer Adapter: Perfect for Karcher K2-K7 models, garden hose conversions, foam cannon attachments, and commercial-grade surface cleaners Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color: As Shown Material: aluminum alloy Package Contents: 1 x Pressure Washer Adapter