Practical heavy-duty shelving unit with adjustable shelves. This heavy-duty rack offers plenty of space to create order. Whether in the basement, workshop, utility room, garage, or garden shed, it provides essential storage for heavy items. Store tires, machines, tools, and other heavy equipment space-efficiently. Assemble the shelf according to your preferences, as the height of the five shelves is variable. If needed, you can separate the shelving unit and use it as a workbench. Tip: The practical plug-in system requires no screws, making assembly quick and easy. You will need a rubber mallet. Assemble the shelf while wearing gloves. You may need a screwdriver to slightly bend the prongs.