Adjustable 180 degrees rotating axis quick coupler provides 5 different cleaning angles, and will no spot unreachable. Great for reaching under the bottom of your car, car rims,unreachable corners,gutter cleaning and more Applications: Universal pressure washer accessories fit most leading such as , Greenworks, , , , , Simpson etc. perfect for cleaning gutters, the underside of motor vehicles, watering plants, and cleaning hard-to-reach areas etc. Red No1 - 0 degrees - areas that are high and hard to reach; clean crevices in sidewalks or driveways. Yellow - 15 degrees - use on concrete, brick and other hard surfaces with stubborn stains. White - 25 degrees - use on painted surfaces, wood siding, fences and lawn mowers Green - 40 degrees - use on windows and screens Black - 65 degrees - use to spray soaps and detergents Pink&Blue-Rinse and Soap nozzle tips, to allow you to reach farther than standard spray tips 7 Nozzle Tips Specs: 1. Pink pressure washer tip offer soap mode and blue one offer rinse mode; 2. The other 5 tips have different angle degrees, 0, 15, 25, 40, 65. 3. Material: PA66 nozzle cover, stainless steel tips; 4. Attached to a quick-connect wand or coupler. Coupler Specs: 1. Adjusts 180 degrees for 5 different cleaning directions 2. Connects between the wand and high-pressure nozzle of pressure washer. 3. Material: brass coupler+ Stainless plug 4. 1/4 Quick connection design; 5. High pressure: up to 4,500 PSI ; Color: multi-color Warnning: DO NOT POINT AT FACE OR OTHER PERSONS, AND DO NOT USE CLOSE TO SURFACE. Package Contents: 7 * nozzles 1 * adapter Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.