Fabricated from 14 gauge cold rolled steel and roll formed into an 11/16" wide x 2-9/16" deep tubular section. Rear flanges are welded on 6" centers to provide maximum strength. Sides of the post are punched 1-1/2" on center with 3/8" x 7/8" rectangular slots to receive shelf clip. Rear flanges of the post have holes punched on 3" centers for the attachment of side sway braces or field attached solid side panels. Provide (1) Beaded Front Post between each adjoining section and at row ends.