Muscle Rack WS481872-Z Steel Shelving Unit, 6 Shelf, 48" Width, 72" Height, 18" Depth, Zinc

Strong and durable welded wire construction with open design permits sprinkler, air and light penetration and reduces dust build-up. Includes four shelves that easily adjust in 1" increments. Adjustable levelers for uneven flooring. Units are easy to assemble in just minutes without tools. Shelves hold up to 600 lbs. capacity. Zinc-plated finish. Optional casters are available; adding casters will reduce the overall weight capacity of the unit to 660 lb. or 1000 lb. (see casters for exact capacity). Zinc finish emits fewer harmful chemicals and is better for environment vs chrome plated wire shelving.

Muscle Rack Amazon ASIN B00LBY8ARE Home & Kitchen Storage & Organization, Racks, Shelves & Drawers, Standing Shelf Units