This Ø25.4mm stainless steel pedestal post is used in applications where rigidity and stability are most critical. Mounting critical components on these fixed height non-magnetic, stainless steel pedestal posts over Ø1/2 in. (Ø12.7mm) posts can provide a more stable starting point for an optical setup. These can be secured to an optical table using Base Lab Tools clamping forks or compact pedestal post clamps.