Description: Stainless Steel Pressure Washer Drain Sewer Cleaning Pipe Jetter Spray Nozzle Suitable for pipe cleaning machine. Can rotatting, three nozzle holes at back, spray evenly. A Filter on your mist system,not easy to jam, no leakage. Good wear resistance, ,energy saving, low cost. Specification: Working Pressure:4000 psi Material: Stainless Steel Color: Silver Type #A Round Head: G 1/4''M/Male(1 Front 3 Back) #B Round Head: G 1/4''M/Male(1 Front 6 Back) #C Round Head: G 3/8''M/Male(1 Front 3 Back) #D Round Head: G 3/8''M/Male(1 Front 6 Back) #E Round Head: 1/4''Quick plug (1 Front 3 Back) #F Round Head : 1/4''Quick plug (1 Front 6 Back) #G Medium Cusp Head: 1/4''Quick plug (1 Front 6 Back) #H Medium Cusp Head: 3/8''Quick plug (1 Front 6 Back) #I Large Cusp Head: 1/4''Quick plug (1 Front 3 Back) #J Large Cusp Head: 3/8''Quick plug (1 Front 3 Back) Size Chart: Connector Diameter: #A #B: 12mm/0.472inch #C #D: 15.3mm/0.60inch #E #F #G #I: 11.5mm/0.45inch #H #J: 15mm/0.59inch Package Includes: 1 Piece Sewer Jetter Nozzle Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment.