Connect pivoting coupler between the wand and high-pressure nozzle. Pressure washer gutter cleaner attachment is used to get the out-of-reach areas. perfect for cleaning gutters from the safety of ground. Quick connect to most telescoping wand or extension wand. which to oxidation and . 1/4 inch quick change for most of pressure washer, up to 4500 PSI pressureIt pivots 45 degrees off center each way and rotation range is 180 degrees. Angled pivot coupler adjusts 180 degree for different cleaning angles to get hard to reach areas, great for reaching the undercarriage of your car and also in the hard to reach areas in my cars rims, also great for gutter cleaning. Pressure Washer Sprayer Nozzle Tip With 1/4inch Inch Fitting Male Thread 0 15 25 40 Degree Water Jet, Weight: 0.53131405142 pounds, Manufacturer: Tuidzljd