This pressure washer adapter converts Karcher K1–K7 bayonet connections to 1/4 inch quick connect, letting you swap nozzles, foam cannons, and wands in seconds without tools.
Made from brass and ABS plastic, the adapter resists corrosion and handles frequent water exposure. The secure coupling design grips accessories firmly and prevents accidental disconnects during use.
Installation is straightforward—simply attach to your Karcher trigger gun and connect 1/4 quick connect accessories. Ideal for car washing, driveway and patio cleaning, garden furniture maintenance, and general outdoor tasks where speed matters.
Compatible with Karcher K1, K2, K3, K4, K5, K6, and K7 trigger guns. The corrosion-resistant construction ensures durability through many cleaning seasons.
Check your Karcher trigger gun model before ordering to confirm bayonet compatibility. Once fitted, you’ll have access to a wider range of quick-connect accessories beyond standard Karcher fittings.













