When determining the height of the upright it is important to consider the ceiling height, forklift reach, sprinkler systems and other factors, such as local building codes, that might effect the overall height.
The height of the upright in figure C1 is determined by adding the base height, the number of loads to be stored, the arm thickness plus 6" clearance between the load and next arm. Contact your Shelving sales professional for various rack dimensions such as base height and arm thickness.
IMPORTANT: the load placed on the base does not diminish the rated capacity of the upright. Thus, the heaviest loads should be placed on the base.