Standard post lengths vary from 200 x 2200 mm but any post may be trimmed to suit. The post base can be fitted with floor levelers or stem castors. In both cases they are simply knocked in. As with shelves, a selection of finishes and coatings are available. The 25.4mm (1") tubular posts are made in cold rolled mild steel or grade 304 stainless steel with a wall thickness of no less that 1.6mm.