Arke 2.8-ft H Staircase Pole

The Arke additional center pole is an accessory that currently works with all Arke spiral staircase kits. This center pole is needed to decrease or increase the height of any Arke standard spiral staircase kit. It is made of galvanized steel. The center pole is hidden under the staircase risers as they slide over the center pole during installation and is therefore not visible once the stair is installed.