Working matters: the max pressure of this sewer jetting nozzle working is 5000 PSI the maximum heat that can be tolerated is 310 Fahrenheit Sturdy material: the pressure drain jetter hose nozzle is made of stainless steel, which is durable and resistant to corrosion, all-stainless steel structure makes it difficult to break Applications: this sewer jetting nozzle can be applied widely in cleaning applications, such as general sewer, drain cleaning, industrial pipe and tube cleaning to provide good cleaning results and efficient work efficiency Practicality: this sewer jetting nozzle designed with 1 forward jet and 6 rear jets, 1 forward hole is perfect for cutting debris and breaking up stubborn dirt forward, 6 backward holes drive the nozzle forward and flush debris Solve blockage problem: this sewer spray nozzle can be connected to the 1 or 4 quick connector to make the water more powerful, which allows you to remove these water, grease, lint, hair, etc. to easily solve your drain pipe blockage problem Applications: This sewer jetting nozzle can be applied widely in cleaning applications, such as general sewer, drain cleaning, industrial pipe and tube cleaning to provide good cleaning results and efficient work efficiency. Solve blockage problem: This sewer spray nozzle can be connected to the 1 or 4 quick connector to make the water more powerful, which allows you to remove these water, grease, lint, hair, etc. to easily solve your drain pipe blockage problem. Weight: approx. 1.54 oz colour:Silver Material:stainless steel size:the diameter of orifice is approx. 0.5 mm or 0.02 inches Package Contents: 2 x Sewer jetter nozzle Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.