New and high-quality material: engineering plastic and brass. Maximum working pressure: 3500 PSI. Maximum temperature: 60 degrees C. Size: as shown. Quantity: 1 piece. Model A: for LAVOR/VAX/Parkside PHD/Some Interskol/Some Hammer/Sterwins/Champion/Craftsman/Hitachi/Some Elittech. Model B: for older models of BOSCH/Greenworks US/Husky/Portland. Model C: for Karcher K2 K3 K4 K5 K6 K7. Model D: for some Nilfisk/Anlu/Kolner models/some Huter W series. Model E: for AR Blue/Black & Decker/Bosch New Aquatak/Some Interskol/Michellin/Some Euro Greenworks/Greenworks G2-G6 Notice: 1. The actual color of the item may be slightly different from the pictures shown on the website due to many factors such as monitor brightness and light brightness. 2. Please allow slight manual measurement deviation in the data. Thank you for your understanding. 3. 1 cm = 0.39 inches. Package includes: 1 x Pressure Washer Adapter Seller Warranty: 30 days