Bulk Storage Shelving offers a low cost way to store heavy and/or bulky items. Boltless design provides for easy assembly without nuts, bolts or shelf clips. No cross braces are necessary which makes these units accessible from all four sides. Available in a variety of sizes and capacities to meet your specific requirements. Shelves are easily adjustable every 1½”. Steel color: Powder coated gray. All units come complete with either particle board decking, or laminated board decking. 3 Shelf Starter Unit. Individual units can be connected using interlocking Tie Plates.