Package Content: You will receive 4 pieces different shape sewer jetter nozzles with 1/4" quick connector for quick installation and removal, enough quantity for your daily use and sharing with your family and friends. Quality Materials: Made of high quality stainless steel, our products are strong and wear-resistant. And the nozzles can work at pressures up to 5000 psi and hot water temperatures up to 155 degrees Celsius. Efficient Cleaning: Swivel flat nozzle with 3 backward rotating nozzles, button sewer nozzle with 1 forward spray and 3 reverse sprays and pointed nozzle design with 1 forward spray and 6 reverse sprays clean and unblock, different nozzle patterns for different scenarios. Wide Application: The sewer nozzles for pressure washers can be widely used in general sewers, sewer cleaning, industrial pipe cleaning and other cleaning occasions, flushing easily and solving many clogging problems, with good cleaning effect.