construction Crafted from durable brass and stainless steel to provide a secure, leakproof fit that remains reliable under pressure washing conditions. Simple installation Effortlessly attach your 1/4 inch male quickconnect plug to the adapter's female socket on one end, and connect the Karcher Kseries plug on the other for a quick and secure setup. pressure rating Built to withstand pressures up to 4000 PSI, this adapter is designed for heavyduty use, delivering consistent performance during demanding cleaning tasks. Wide compatibility Universally compatible with Karcher K Series models, including K2, K3, K4, K5, K6, and K7, making it a practical accessory for Karcher pressure washer owners. Key specifications Material: Brass and stainless steel Connection on one end: 1/4 inch male quickconnect plug to a female socket Opposite end: Karcher Kseries plug Maximum pressure: 4000 PSI Typical uses Car and motorcycle cleaning: secure, leak connections help maintain steady pressure flow. Outdoor surface cleaning: driveways and patios benefit from the adapter's durable construction under heavy use. Equipment and workshop maintenance: reliable connections enable efficient cleaning of tools and machinery. Applications Use with standard hoses and Karcher Kseries washers to expand compatibility and simplify tool changes. worn or missing connectors to restore secure pressure connections. Suitable for frequent pressure cleaning tasks where a robust brass and stainless steel adapter is advantageous.