About this item: Warning: Only compatible with Kärcher K2-K7 pressure washer guns (manufactured before 2010) and Stanley SLP. Not suitable for K1700, K1700 Cube, K1800, K1900, or K2000. Not compatible with Kärcher K-series pressure washers manufactured after 2010. Convert your gun to a universal 1/4 inch quick connect system and tackle any job with 5 pressure washer nozzles: red 0° (jet); yellow 15° (narrow fan); green 25° (medium fan); white 40° (wide fan); brass 65° (soap dispenser). All nozzles have a flow rate of 2.5 GPM, compatible with most pressure washers. No tools required: simply insert the compatible Kärcher adapter into your electric pressure washer gun, turn clockwise to lock, and attach the nozzles via a 1/4 inch quick connect. This compatible brass quick connect for Kärcher is corrosion-resistant and can withstand pressures up to 2000 psi; the stainless steel nozzles are durable. Designed for frequent use in car washing, patio cleaning, or workshop projects, it is heat resistant up to 60°C. An all-in-one solution for multiple scenarios: a 0° nozzle for tough stains, a 15°-40° nozzle for versatile cleaning (patios, driveways, walls), and a 65° soap nozzle for gentle pre-wash. Ideal for reviving older pressure washers: remove grease, grime, and dirt with professional accessories at a fraction of the OEM cost.