Levels adjust at 1-1/2 increments and permit 4-way access.
Durable gray baked enamel.. Extra Heavy Duty Shelving 48W x 18D x 72H With 6 Shelves, No Deck, Gray Expect top performance with rugged steel shelving that features super-strong roll-formed steel framing with positive interlocking beam-and-post connections for quick assembly. All shelf levels also include double-rivet support for added rigidity.