The rotation range is 240 degrees and it can rotate 45 degrees, 90 degrees, or 120 degrees in one direction. Ideal for hard-to-reach areas such as gutters, chassis, undercarriages of motor vehicles, and car rims. Connect the pivot coupler to pressure washer nozzle tips, gutter cleaning attachments, undercarriage cleaners, or water brooms. Features a 1/4 inch quick disconnect that fits most brands of high-pressure washers and nozzles, rated up to 4500 psi. Constructed with a brass coupler and stainless steel cap for durability. This swivel coupler helps improve efficiency during outdoor cleaning tasks. Features: 1. 240-degree rotation range with 45, 90, and 120-degree directional rotation. 2. Connects between the wand and the high-pressure nozzle of the pressure washer. 3. Material: brass coupler and stainless steel cap. 4. 1/4 inch quick connector (approximately 0.6 cm). 5. Rated for high pressure up to 4500 psi.