General description Made of high-quality engineering plastic, this replacement extension lance is robust, durable, and resistant to abrasion and time. It features a turbo-rotating design that significantly increases the cleaning efficiency of your pressure washer, making it ideal for tackling tough dirt and algae on various surfaces. Technical specifications Pressure: 145 Bar Material: High-quality engineering plastic Compatibility and accessories Compatible with Kärcher K1, K2, K3, K4, K5, K6, K7 pressure washers Quick connection to the Karcher gun Usage Effortlessly removes dirt and algae from patios, decks, driveways, pavers, walls, garden furniture, and more.