Material: Our pressure washer extension rod is made of stainless steel, which is not only strong but also corrosion resistant. Design: The length of the pressure washer extension rod pressure is 17 and maximum working pressure is 5000 PSI. Compatibility: The pressure washer lance tube is compatible with most pressure washer guns with quick connect accessories of 1/4 . Application: The Power Washer Wand is an extension of the spray gun that connects to the nozzle head or other pressure washer attachments. Product Description Description: Our pressure washer extension wand is made of stainless steel, which is not only strong but also corrosion resistant. The length of the pressure washer extension rod is 17 and the maximum working pressure is 5000PSI. Cleaning large vehicles, caravans, farm equipment, boats and driveways. Features: Material: Stainless Steel Max Pressure: 4000 PSI Length: 17 Scope of delivery: 2 x Extension rods