The Quantum Food Service TTK-M24 is a mobile track shelving system designed for efficient storage and mobility. This kit includes four 74-inch posts, four track rollers, two tie bars, four rigid casters, and four donut bumpers, all featuring a durable chrome-plated finish. NSF certified for safety and sanitation, this system is ideal for commercial kitchens and food service environments. Proudly made in the USA, it offers a reliable solution for maximizing space and enhancing accessibility in your storage areas.