Description: 【Premium Material】: The Pressure Washer Undercarriage Cleaner is made from premium copper and stainless steel, ensuring wear resistance, durability, and long term use. Working pressure range up to 4000PSI, please ensure working pressure exceeds 1500PSI 【Function】: Equipped with 3 extension rods (2 pieces of 16inch straight extension rods and 1 piece of 15 inch 90 degree bend rod), this car undercarriage cleaner adapter allows you to easily reach every corner of car bottom, it is a great tool for thorough cleaning 【Practical】: Car undercarriage cleaner is ideal for removing sand, oil, and mud from the bottom of vehicles such as cars, trucks, SUVs, and Rv. It eliminates the need for crawling underneath, saving labor and offering practical use 【Efficient Cleaning】: Equipped with 4 hole spray head, this under car washer provides ample pressure for good cleaning results. The flexible sturdy wheels and 1/4inch quick connect for smooth use and easy setup. Suitable for both hot and cold water pressure washers 【Wide Applications】: This high pressure washer undercarriage Cleaner is suitable for cleaning both car bottoms and floors. It makes it easy to clean patios, driveways, pool sides, sidewalks, lanes, decks, etc Specification: Material: Copper, Stainless Steel Size Chart: 41.5cmx13cmx13cm/16.34inchx5.12inchx5.12inch Package Includes: 1 Set Pressure Washer Undercarriage Cleaner Note: Please allow slightly errors due to manual measurement and different packages.