The Adrian Steel HD-42HP (or HD-42SWP) is a heavy-duty steel shelving unit primarily designed for commercial van interiors. Its typical dimensions are 42 inches wide, 56 inches high, and 14 inches deep, making it a substantial storage solution. This unit has 3 shelves, with the top shelf often being 12 inches deep and the lower shelves 14 inches deep, all adjustable on 1-inch centers for customizable storage. Constructed from durable alloy steel, it boasts a significant weight capacity, with reinforced shelves (middle and bottom) that have gussets to support heavier tools and consumables, and 4-inch shelf lips to prevent items from falling off.