This heavy duty steel shelving unit features thickened steel with double leg supports and reinforced ribs with each shelf holding 400 lbs for a total 2000 lbs capacity for automotive parts and workshop tools. Integrated pegboard panels offer convenient hanging storage for tools cords and accessories while fully adjustable shelves customize in 15 inch increments. Measuring 72 by 47.2 inches this unit fits garages basements offices and commercial spaces with 10 minute tool free assembly and included gloves hammer guide.