The Eagle Group MUK30-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 of 30"D shelves. The kit includes sturdy 86" posts and durable 5" casters with poly tread for easy maneuverability. With a robust capacity of 900 lbs, it ensures reliable support for your storage needs. The chrome finish adds a sleek look while maintaining durability. All necessary parts and hardware are included, with one kit required per mobile unit. Please note that shelves are sold separately.