Clear opening between posts:
Nominal shelf width plus 1/2"
Overall length:
(Nominal section width + 1/2") times the number of sections, + 1 3/4" for each post in the run
Overall Depth:
2 1/4" greater than the nominal depth of the unit
Vertical clearance between shelves:
Regular Duty Beam:
3 1/4" less than the center-to-center shelf spacing
Heavy Duty Beam:
4 3/4" less than the center-to-center shelf spacing
Shelves adjustable 2" on center
WARNING:
Bracing: Beams provide side-to-side bracing
Minimum of (2) tiers of shelves needed to brace each unit with the first tier no more that 48" above floor
No cross bracing required
Welded Uprite Frame