General description The Set of high pressure quick connector replacement is designed for compatibility with Karcher K2-K7 quick connector hoses. This product features a high-quality construction that ensures durability and reliability for your pressure washing needs. Technical specifications Material: Aluminum and hard plastic Compatibility: Karcher K2-K7 quick connector hoses Usage High-pressure hose inline connector for Kärcher pressure washers One-button quick-release interface for easy attachment Prevents water leakage and pressure release Allows connection and extension of two Kärcher quick-connect hoses Other information