For Karcher K2/K3/K4/K5/K7 K Series Quick Release Short Trigger Gun & Nozzle Kit
KARCHER K2-K7 DIRECT SWIVEL QUICK RELEASE PRESSURE WASHER GUN & NOZZLE KIT SET. The Black accessories is M22 to QC adapter, it can be easily installed on Karcher Quick Connect Spray Gun. 1 X Detachable Karcher adapter.