Efficient dual nozzle design Converts a singlehead nozzle into a dualhead setup by installing two pressure nozzles at once. The wider spray range and increased water output expand the cleaning area and improve overall efficiency, making cleaning quicker and easier. Easy connection and compatibility 1/4 inch quickconnect interface for simple attachment and removal from most pressure washers. The nozzle heads have 1/4 inch sockets and are compatible with the included red and white nozzle tips as well as any plugon nozzle tips with a 1/4 inch plug. Durable and performance construction Made of quality stainless steel for durability and leak resistance. Maximum working pressure: 5000 PSI. Maximum operating temperature: 140 F (60 C). Versatile compatibility 1/4 inch socket heads connect with the included red and white nozzles and with any 1/4 inch plugon nozzle tips, providing flexibility for a variety of cleaning tasks. Typical use scenarios Concrete and stone surfaces: driveways, sidewalks, and patios, tackling stubborn dirt, moss, and grime. Vehicles and equipment: cars, trucks, motorcycles, bicycles, and lawn tools for efficient, thorough cleaning. Outdoor surfaces and furniture: fences, decks, siding, and other wooden or composite surfaces that require a broader spray pattern. Note To convert from a singlehead to a dualhead configuration, install the two nozzles as described.