For stationary storage. This 3-column unit is for storing Gratnell trays (sold separately) for future use. The 1", epoxy-coated steel, square-tube rack with patented tray runner adjustment slots make this unit versatile and resistant to damage. This 3-column, 41 1/2" W × 17" D × 72" H model holds 17 small, 9 medium, or 5 large trays per column. Order 1 pair of Storage Frame Runners (item# 705295) per tray. Assembly required.
