The Quantum TTK-C21X Intermediate Kit 21″ is a comprehensive package designed for versatile storage and organization needs. It includes four 86″ high posts, each equipped with pre-inserted levelers to ensure stability and ease of installation. The inclusion of four foot plates enhances the foundation, providing robust support for various configurations. Additionally, the kit comes with two double-sided overhead track support brackets, enabling flexible arrangements and maximizing storage efficiency. Finished with chrome plating, this kit offers both durability and a sleek aesthetic appeal, suitable for a wide range of environments from industrial to commercial settings. The NSF certification highlights its compliance with strict standards for health and safety, making it a reliable choice for industries where adherence to sanitation protocols is crucial. The Quantum TTK-C21X Intermediate Kit 21″ stands out as a practical solution for businesses seeking to optimize their storage systems with a combination of strength, adaptability, and certified quality.