Description: [High Pressure Cleaning Nozzle]This sewer jet nozzle is a high pressure drain cleaning nozzle that designed for unclogging and flushing sewer lines,making it an essential tool for maintaining clean and efficient drainage systems. Nozzle hole positions:front 1,rear 6. [Material]1/2inch Female Thread Pressure Cleaning Jet nozzle is made of stainless steel,this nozzle is rust-resistant and it is built to withstand heavy use and last for years, [Pressure Washer Accessories]The 1/2 npt sewer jet rotating nozzle allows for a wider spraying area,making it easier to clean hard-to-reach areas. [Versatile Use]This stainless steel sewer nozzle is not only suitable for residential use but also ideal for municipal sewage systems due to its powerful performance and sturdy construction. [Wide Applications]The water jet drain cleaner sewer nozzles can be applied in different occasions,for house drainage,clogged toilet,clogged sink,industrial pipe and tube cleaning,general sewer drain cleaning etc. Specifications: Material:Stainless Steel Female Thread:1/2inch Nozzle Head Type:1 Forward Hole,6 Backward Holes Size: 5.1cmx4.5cm/2.01inch x 1.77inch Note: Please allow slightly errors due to manual measurement and different monitors. Package included: 1 Piece Sewer Jet Nozzle (As you choose:30L,or 40L,or 60L)