Product Details
The SC Preferred™ 4 shelf commercial duty boltless shelving add-on with wood decking is designed to maximize storage in retail, commercial, and industrial spaces. It features durable roll-formed steel framing with 14 gauge steel T posts punched on 1" centers and double riveted horizontal beams for the top and bottom shelves, while the center shelf uses single rivet beams, all adjustable vertically at 1" increments. The open shelves allow four-side access and are adjustable in 1" increments. The top and bottom shelves employ double rivet button stud construction to lock the perimeter beams into corner posts, forming a structurally secure joint that eliminates back and side sway. The kit includes snap-in components with no bolts, nuts, or clips required for assembly, making set-up and expansion easy while providing greater stability compared to bolting two starter units together. The shelving features a chip-resistant gray baked enamel finish and comes with sturdy, smooth precut 5/8" thick particleboard wood decking.








