Features: Made of durable material, anti-corrosion and wear resistance. Suitable for Karcher k2-K7. If this is a part for pressure washer, check and make sure it fits your machine. Perfect fit in, easy to install. Stable characteristics, high reliability. Note: Actual color may be slightly different from image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Material: Stainless Steel, PA Size: about 9.5x2.5x5.5cm Working pressure: 2320psi Package included:1pcs