The Eagle Group MUK18-C is a high-density mobile unit kit designed for efficient storage solutions. This Master TrakĀ® overhead track shelving system accommodates 18"D shelves and features durable 74" posts for stability. It includes 5" casters with poly tread for smooth mobility and easy maneuverability. Each kit contains 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.