The base sockets are precision-engineered for a perfect fit, ensuring a tight, secure lock once the posts are inserted. Under normal stacking and handling conditions, the posts will not detach; simply ensuring the unit is placed on a level surface guarantees stability.

The standard model typically allows for stacking 3 to 4 layers. This depends on the load capacity and the weight of the goods being stored; heavier loads require fewer stacked layers, while lighter goods can be stacked to the full standard height.

Constructed with a fully welded square-tube frame and reinforced base ribs, a single unit offers a standard load capacity of 500 to 1,500 kg. Provided the unit is not overloaded or subjected to uneven loading, deformation is virtually non-existent.

The upright posts can be detached and laid flat, while the bases can be stacked vertically for storage. This reduces the storage volume by over 70%, making it an ideal solution for storage during off-peak seasons.