Description: 【Practical Function】: The pressure drain jetter hose nozzles are designed with 3 rear jets, and it is quick and easy to use for heavy dirty cleanings, such as leaves, dirt, and clogs. 【Premium and Relibale】: The pressure washer sewer jetter nozzles are made of stainless steel material, which is sturdy, durable, and wear resistant. 【Solve Blockage】: Max pressure 4000 PSI. Cleaning nozzle can help you to unblock more types of drainage devices, suitable for different kinds of pressure washers. 【Easy Installation】: Sewer nozzles feature G1/8 thread, easy to install and use. 【Application】: Sewer jet nozzles can be applied indoors and outdoors, general sewer, drain cleaning, industrial pipe, pipeline, floor drain, close tool, sink, and tube cleaning. Specification: Mateiral: Stainless Steel Color: Multicolor Size Chart:  Inner 8.9mm/0.35inch Package Includes: 4 Pressure Washer Sewer Jetter Nozzles Note: Please allow slightly errors due to manual measurement and different monitors.