1. Upgraded Brass Construction for Precise Direction Control: Comes with 2 brass spray balls featuring a center hole. You can flexibly adjust the nozzle direction by rotating the balls, easily guiding the water flow to your desired position and solving the problem of poor directionality with traditional nozzles. 2. Tool-Free Adjustment, Compatible with Windshield Washer Systems: Specifically engineered for windshield washer systems, this nozzle allows manual adjustment of the spray pattern without any tools. A little tweak will help you get the ideal spray effect, ensuring convenient and efficient operation. 3. Plug-and-Play, Easy Installation: It can be directly snapped onto the wiper arm. After adjusting the angle of the small nozzles, it can work normally immediately. No complicated operations are required throughout the process, enabling a hassle-free ""snap-and-use"" experience. 4. Premium Quality & Great Value for Money: Crafted with adjustable brass orifices, this nozzle boasts better structural strength than original equipment. It offers enhanced durability while being much more affordable than OEM parts, balancing quality and cost-effectiveness perfectly. 5. Wide Compatibility & Exact Fit: Compatible with Dodge Sprinter, Freightliner Sprinter, Volkswagen Crafter, and Mercedes Sprinter. It can directly replace the following part numbers: 68017440AA, 68017441AA, MR300202, MR598791, MR987467, 47191.