Genuine Quantum modular wire systems offer a unique combination of shelf and post sizes in a variety of finishes to compliment any application. The split sleeve and grooved numbered posts allow for easy and quick assembly. The all welded shelf construction is supported with architectural wire trusses to provide between 600 lb. and 800 lb. capacity per shelf. Available in Chrome. Contact us for ordering other finishes like Proform, Endurance and Stainless Steel.