The Karcher 9.633-510.0 Mega Box is a comprehensive accessory set designed to expand the cleaning capabilities of your pressure washer. This kit is fully compatible with K2, K3, K4, K5, and K7 models, providing a versatile range of tools for various outdoor tasks. Inside the box, you will find a 15-meter garden hose with a 1/2" diameter, which gives you plenty of reach to move around your driveway or garden without needing to relocate the machine. For more detailed work, the set includes a brush and a foam nozzle, complemented by 1 liter of Universal Cleaner detergent to help tackle stubborn grime more effectively.