Its materials and structure are the same as the steel frame sp482472-w introduced before the frame is made of high-quality steel, and the beams and columns are connected without bolts. During assembly, the rivets on the beams can be assembled by snapping them into the gourd-shaped holes on the columns. The shelves are made of durable mesh panels with good ventilation properties.

So what’s the difference between them? The answer lies in the shape of the beams. If you look carefully, you can see that the beams of this shelf are Z-shaped, not C-shaped. We all know that the Z-shaped structure bears more weight than the C-shaped structure. Therefore, most of our American hoist-hole boltless metal shelving uses Z-shaped beams.

Red is an eye-catching color and you can place unsafe items or items that require special attention on shelves in this color. That way, you can find these items quickly.

The load-bearing capacity of this rack is no problem at all because each of its layers has a middle cross bar and each layer has a load-bearing capacity of at least 800 pounds. You can place almost anything on these racks. The metal mesh design can accelerate air circulation and prevent items from getting damp and mildew. The boltless design makes it easy to change the height between shelves to accommodate items of different sizes.

In short, if you want a professional and durable metal shelf with strong load-bearing capacity, good ventilation performance, adjustable height between shelves, easy assembly, this boltless metal shelving SP482472-W is your best choice!