Modular Columns allow you to combine classic column forms with a simple stacking assembly. Choose from small, medium and large diameter shafts (fluted or smooth). And, be certain to choose companion parts of a diameter that matches the diameter of your chosen shaft. For use as on-lay moulding, order the parts split to fit flush on the surface of your door casing, cabinet or wall. For corners, order the parts quartered or notched. Modular column parts are shipped unassembled.