Fast and easy connection: Our unique nipple design allows you to connect or disconnect pressure washer parts with simple hand movements, without the need for any tools. This quickconnection system speeds up water pipe connections and makes car cleaning or garden watering tasks faster and easier. Goodquality material and sealing: The car washing machine nipple valve provides reliable sealing to prevent water leakage. quality materials and sturdy construction ensure stable performance for longterm use. Quick startup and easy replacement: The system supports easyto accessories, enhancing overall functionality and user experience. The quickconnection design enables fast disassembly and installation for car cleaning and watering tasks. Broad compatibility and dependable performance: Designed to work with a wide range of accessories from different brands and models, ensuring stable, dependable operation across various setups. Use scenarios: Car cleaning: quickly connect spray wands and attachments without tools to streamline washing. Garden watering: swap to hoses or irrigation attachments for efficient watering. General pressure washer tasks: switch between different accessories for versatile cleaning and maintenance.