Model: pressure washer adapter only fits K2 K4 K5 K6 K7, female quick connector fitting and spray nozzle only fitting 1/4 inch connector, pay attention to the size connectingComplete set: different color power washer nozzle different angles, red 0, yellow 15, green 25, white 40, black 65High efficiency: adapter connects to quick connector female plug and female plug connect to pressure washer nozzles, different spray angle easy to clean hard-to-reach areas quickly and effortlessWorking environment: working pressure is up to 2000 PSI; Working temperature is up to 140 Material: adapter and quick connector fitting made of brass and rubber, washer spray tip made of brass and stainless steel, exquisite workmanship, not easy to corrode and fadeColor: MulticolorMaterial: rubber, brass, stainless steelPackage Contents:1 * Pressure washer adapter1 * 1/4 Inch brass female quick connector fitting5 * 1/4 Inch washer spray tipsOnly 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.