Product Details
The SC Preferred™ 4 shelf commercial duty boltless shelving add-on with wood decking is designed to maximize storage area in retail, industrial, and commercial spaces. It features adjustable open shelves that can be repositioned at 1" increments and offers four side access for maximum flexibility. The kit includes rugged 14-gauge steel T posts punched on 1" centers, double riveted horizontal beams for top and bottom shelves, and single rivet beams for the center shelf, all providing sturdy roll-formed steel framing for maximum support. The top and bottom shelves utilize double rivet button stud construction to lock perimeter beams into corner posts, eliminating back and side sway, while center shelves use single rivet beams. Shelves are supported by smooth, precut 5/8" thick particleboard decking with a chip-resistant gray baked enamel finish. Assembly is easy with snap-in components requiring no bolts, nuts, or clips, and the add-on units can be joined for expansion with greater stability compared to bolting two starter units together.








