Heavy-duty steel rack made of cold-rolled sheet with thick posts and beams supports 3800 lb without swaying assembles in 10 minutes by snapping parts together-no tools shelves adjust every inch and can be split to make shorter bays for tools, bins or boxes double-wall uprights resist warping every weld inspected for strength and finish, shipped in reinforced box. Weight: 0.00 lb. Length: 24.02 inch. Width: 47.99 inch. Height: 87.99 inch.