The Intersteel Basic Top Sliding Door System is a matte black steel rail assembly designed for mounting at the top of sliding doors, ensuring reliable and smooth operation. This system supports a maximum load capacity of 100 kg and includes two 100 cm long steel rails, two straight hanger rollers measuring 13 cm each, steel door stops, spacers, and a floor guide for precise door alignment and stability. All necessary mounting hardware is included for easy installation. The components are coated with a durable powder finish, with the matte black color providing a subtle and modern appearance suitable for various residential or commercial spaces. The parts are designed to enhance door security and functionality, focusing on ease of use and long-term performance without the need for complex tools or specialized knowledge.