The Eagle Group MUK30-C is a high-density mobile unit kit designed for efficient storage solutions. This track shelving system features the Master TrakĀ® overhead track, accommodating 30"D shelves. It includes sturdy 74" posts and durable 5" casters with poly tread for smooth mobility. The kit comes complete with all necessary parts and hardware for assembly, with one kit required per mobile unit. It supports a robust weight capacity of 900 lbs and boasts a sleek chrome finish. Please note that shelves are sold separately and the unit is NSF certified for quality assurance.