Our rugged electroplated nickel-chrome-finished industrial wire storage shelf design is highly durable, corrosion-resistant and attractive — and priced to save you money These NSF-approved units are a proven favorite for dry storage and display use because they’re maintenance free, discourage dust build-up and maximize visibility, access and air circulation. Easy assembly without tools. Shelves adjust at 1″” increments. Individual shelf capacity 600 lbs. 4 swivel casters and donut bumpers. 1 Year Limited Warranty when used in a dry storage application.