The Koyo Pedestal Leg is 60mm (2-3/8") in diameter and features internal M10 threads for attaching the top support and an M12 threaded stem in the bottom for mounting pedestal bases. The pedestal leg also includes an anti-rotation mechanism and specially designed top and bottom attachment methods. This Koyo pedesatal leg can also be boldted directly to the floor for boats, RVs or speaking pedestals.