SHELF: Shelves shall be constructed of 18, 20 or 22 gauge steel with full welded box formation in front and back of shelf and shall have formed channels on both ends. All corners shall be fully lapped and welded in each corner. The box formation shall be welded on a minimum of 6" centers, the entire length of the box. All shelves shall have a profile height of 1-1/4''. Shelves shall be designed to allow for use of shelf clips or to allow shelf to be bolted to uprights.

ANGLE UPRIGHTS: Angle upright shall be constructed of 14 gauge steel, formed into an angle formation with one leg of the angle being 1" and the other leg being 1-7/8". The 1-7/8" leg shall have a 1/2" deep offset with square slots in it to accept the shelf clip and to allow the shelf to fit flush with post face. Each face shall have holes to allow shelves to be bolted into place on either left or right of post. Uprights shall be designed to allow for shelves to be adjustable on 1-1/2" centers using either bolts of shelf clips.

BOX POST: Box post shall be constructed of 14 gauge steel formed into a hollow "Box" formation with a profile of 1-15/16" deep. The post shall be designed in such a manner that allows the shelf clip to recess into the post, allowing the shelf to sit flush with the post. Shelf shall have a recess with slots, in the recess, to accept shelf clip. The post shall have holes to allow shelf to be bolted to upright. Shelf shall be adjusted on 1-1/2" centers using either bolts or shelf clips.

SHELF CLIP: Shelf clip shall be constructed of 13 gauge steel formed into channel with two hooks to engage upright. Hooks on clip shall be a minimum of 3/8" wide and must engage into post a minimum of 1/4". Shelf clip shall engage upright post at two points and hooks shall be on 1-l/2" centers. Shelf clip shall be plated with a durable coating to give extra life to clip.

END & BACK PANELS: End and back panels shall be formed of 24 gauge steel.

SWAY BRACES: Sway braces are of 13 gauge steel, installed to form an "X" on both back and sides and shall be adjustable on 1-1/2" centers.