Standard warehouse cages mainly come in three sizes. Customers usually pick among these three by load when buying, though some order non-standard sizes. The three standard storage cages (wire diameter 6 mm, mesh 50X50, cold-galvanized surface): 800*600*640 mm, load capacity 800 kg 1000*800*840 mm, load capacity 1200 kg 1200*1000*890 mm, load capacity 1500 kg These are the common sizes; special specs can be custom-made. Note that the rated load of the same model varies a little between makers and between batches. When selecting, do not read the model number alone. Take the actual weight of your goods per cage, add a margin for dynamic impact, and confirm the wire diameter and mesh with the maker. Only then will the cage last and stay safe.