The Eagle Group MUK18-C86 is a high-density mobile unit kit designed for efficient storage solutions. This track shelving system features the Master TrakĀ® overhead track, allowing for smooth mobility and easy access to your items. It accommodates 18"D shelves and includes sturdy 86" posts and durable 5" casters with poly tread for enhanced maneuverability. The kit comes complete with all necessary parts and hardware for assembly, with a robust weight capacity of 900 lbs. The chrome finish adds a sleek look while ensuring durability. Please note that shelves are sold separately.