76"(H) x 48"(L) x 18"(D) Chrome Commercial Heavy Duty 6 Layer/Tire Storage Rack Shelf Adjustable Steel Wire Metal Shelving Rack 3600 LBS Capacity Ideal storage solution for all your medium-duty commercial storage requirements. Shelves adjust at 1" increments ;Dimensions: 76 in high X 48 in wide X 18 in deep with casters, 72 in high X 48 in wide X 18 in deep with feet levelers. Weight Capacity, 600 lbs per shelf evenly distributed. With feet levelers: 3600 lbs total. With casters: 600 lbs total. Assembly instructions included, no tools required. Certified by the NSF, Rest easy knowing these shelves meet sanitation requirements for use in restaurants and commercial environments. Height adjustable non-rolling/stationary. Levelers and 4" commercial casters included.