Premium Material: These sewer cleaning tools are made of great stainless steel, which is reliable, sturdy, long-lasting, easy to use and wear . Practical Tools: These nozzles can bear 5000 PSI of water pressure. They can help you easily clean grease residue and other debris in various sewage pipes. They'll make you cleaning work more easily. Note: Our sewer jetter nozzles can be used for solving multiple indoor and outdoor draining problems, and fit most of high pressure cleaners and sewer hoses. Please note that these nozzles are not suitable for garden hoses or water pipes. Widely Applicable: Jetter nozzles can be widely used in general sewers, sewer cleaning, industrial pipe cleaning and other cleaning occasions, easily flushing obstacles and solving many clogging problems. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:Stainless steel Package Contents: 10pcs x Sewer Jetter Nozzle with 1/4inch & 3/8inch NPT Quick Connectors Only the above package content, other products are not included. Note: Light reflection 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.