1. Suitable for Karcher K to 1/4 inch quick connection. 2. Ensure long life and easy connection. 3. The adapter is converted to K series quick disconnect female connector. 4. Connect the spray gun of the high-pressure washer to the nozzle head of the electric washer or the foam cannon 5. Only for the Karcher K adapter of the high pressure washer,excluding the demonstration of other accessories in the picture. Product name: suitable for KARCHER 1/4 quick coupling Product net weight: about 140g Purpose: high pressure water pipe connector colour:black material:Plastic + Alloy size:11x5x5cm Package Contents: 1 x adapter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.