Metal Construction: Made from high strength metal with rust resistant, these nozzles outperform alternatives with super wear resistance and stability under high pressure water flows, ideal for professional cleaners Cleaning: nozzle deliver concentrated water streams to penetrate hard to reach gaps, effectively stubborn dirt from appliances like air conditioners & washing machines Water Saving Design: flows reduces water waste while maintaining cleaning power, making it especially suitable for areas with water scarcity concerns Versatile Nozzle Set: This high pressure washer nozzle set includes nozzles for easy identification of different pressure levels, allowing quick switching between delicate to powerful cleaning mode for home, auto, and industrial use Wide Compatibility: Features standard sized adapters that fit most high pressure washers on market, enabling quick installation for both household and commercial cleaning equipment to boosting efficiency, Manufacturer: ZBIianxer