From Nexel industries, we offer you the most heavy duty wire shelving available for commercial and industrial use: Stainless Steel. These shelves are to be used exclusively with the Nexel brand stainless steel posts to create a durable, rust resistant shelving unit through and through. Each of these wire racks are strong enough to hold 800 lbs, yet fit together without the use of any special tools. We also offer these dimensions in our Chrome Wire shelves for units that have less stringent weight requirements.