Henderson Storage Units for mounted and unmounted printing plates is an efficient and secure way to store printing plates. Using our unique 90-degree offset hook design, plates hang securely. Units have a capacity of 572 plates, and measure 14' tall x 12' long x 48" deep. Sturdy MIG-welded all-steel construction, plus durable powder-coated finish for durability and corrosion resistance. Printing Plate Transport Carts, that can hold up to 48 plates, are also available, providing safe and easy transport of printing plates from storage to press. Offset hooks are available in two sizes: Large: 7-1/4" long, and Small: 4-7/8" long. Hooks are included with unit - 700 total. Contact us for more information on these and other great Henderson products from Wagner Die Supply.