"The Quantum solid shelf unit system is designed for applications where dirt, dust and spills are a potential problem. Add-on units feature shelves with a solid flat surface that allows storage of small to large items and a marine edge perimeter that prevents spillage. Shelf Width in. 36, Posts Qty. 2, Height in. 74, Shelves qty. 4, Metal Type Galvanized steel, Shelf Depth in. 24, Metal Gauge 18. Double hemmed 18-gauge galvanized steel construction provides excellent strength and durability. Fully adjustable add-on units provide 4 shelves, 2 posts and 8 shelf clamps, allowing shelves to be set up in-line, in sequence or perpendicular Units are modular and related sizes can be combined to fit your application"
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