General description The CSPARKV Pressure Washer Hose Extension Fittings are designed for compatibility with Karcher K1, K2, K3, K4, K5, K6, and K7 pressure washers. This high-quality Quick Connect Hose Adapter allows for quick and easy connection and disconnection of high-pressure hoses, making your cleaning tasks more efficient. Technical specifications Material: Plastic Quantity: 1 x Pressure Washer Extension Adapter Installation To use the hose adapter, simply connect the high-pressure hose to the adapter inlet and snap the adapter into the pressure washer outlet. Usage This practical accessory saves you time and effort when connecting and disconnecting high-pressure hoses, allowing you to complete your cleaning work faster and more efficiently.