Our Post Spacers are essential for adjusting the height of stainless steel posts in optical setups, offering a precise and robust solution. Available in two sizes, 25 mm and 38 mm outer diameter, they provide various thickness options to meet different spacing requirements. Manufactured from high-quality stainless steel, they maintain the rigidity of the optical system, ensuring stability even with height adjustments. These spacers are ideal for use in setups where precise height adjustment is needed without sacrificing structural integrity.