[PIVOTING COUPLER]Pressure up to 4500 PSI, 1/4-inch quick change, 2.5 orifice size, 2.5GPM, max temperature 158 Fahrenheit, which adjusts 180 degrees for different cleaning angles to get hard to reach areas. [STAINLESS STEEL MATERIAL]Connect pivoting coupler between the wand and high-pressure nozzle.Made of stainless steel and brass for and oxidation resistance. [5 ROTATION ANGLES]Built-in designed 5 postions inside the coupler in spring structure which keep the postion away, plus ball-lock design on the coupler to double secure the 5 angles. It's safe to use and easier to operate. [CLEANING AREA]Cleaning the underside of a mower deck, gutters, gas grill, vehicle, wheel , watering garden, and cleaning hard-to-reach areas etc. [DESCRIPTION]Pressure Washer Nozzle and quick connecting pivoting coupler make your garden activities more efficient and colorfully. Colour: Copper color + black Material: Brass + stainless steel Package Contents: 1 x connector (5 gears) 10 x washers 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.