For K Series.adapter For pressure washer :Ratings: 140bar/2000psi30ltrs per mimMax Temp: 35 CelsiusAdaptor bayonet fitting for karche r k series pressure .Manufactured from heavy plastic with brass insertEnsuring and easy connection.Max working pressure: 2000 .Working temperature is up to 140 FahrenheitApplication:The adapter convert to 1/4 inch Quick Disconnect female fitting. Connect for pressure washer to power washer nozzle tips or foam cannon with 1/4 inch plug.colour:blackMaterial:Brass + plasticPackage Contents:1 x Pressure Washer for K AdaptorATTENTION: ONLY FIT for K2, K3, K4, K5, K6, K7 PRESSURE WASHER .Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.