Hindalco Aluminum Square HOLLOW SECTION are the perfect solution for construction projects. The tubes are made up of high-quality aluminum material and are rustproof, ensuring longevity. With a thickness of 2 millimeters, these tubes offer superior strength and durability, and their square shape adds to their versatility. The tubes come in a silver color and have a length of 9 meters, making them ideal for various applications in the construction industry. They can be used for railing, framework, and other structural applications. The tubes have a precise finish, making them easy to work with and install