This rotating button nose sewer jetting nozzle is made of stainless steel, which can resist the rust and rot effectively, it can provide long-term application for you he pointed jetter nozzle is designed with 1 piece forward jet and 6 pieces rear jets, and the button nose sewer jetter nozzle has 1 piece forward jet and 3 piece rear jets, the rotating flat jetting nozzle has 1 piece rotation jet the sewer jetter parts for pressure washer can help you to unblock more types of indoor and outdoor drainage devices, they can combine with different kinds of pressure washers and flush obstructions easily. This stainless steel fixed sewer nozzle can be applied widely in clean applications such as general sewer, drain cleaning, industrial pipe and tube cleaning, which can provide a good cleaning result.