Product Details
The SC Preferred™ 4 Shelf commercial duty boltless shelving add-on with laminate decking is designed to maximize storage areas in retail, commercial, and industrial applications. It features adjustable open shelves at 1" increments with easy assembly requiring no bolts, nuts, or clips, using snap-in components for quick set-up. The shelving unit offers various heights, widths, and depths to fit nearly any facility space, with an open design allowing four-side access for flexibility. Sturdy roll-formed steel framing provides maximum support, with top and bottom shelves using double rivet button stud construction to lock perimeter beams into corner posts for a structurally secure joint that eliminates back and side sway, while the center shelf uses single rivet beams. Each add-on includes rugged 14 gauge steel T posts punched on 1" centers, double riveted horizontal beams, and single rivet horizontal beams that adjust vertically in 1" increments. The finishing includes a chip-resistant gray baked enamel and a stain-resistant, easy-to-clean 1/2" thick melamine surface decking with pre-cut square edging.








