GN 438-64-26-6-B-70 with washer, base dia: 64mm, zinc plated steel, height: 26mm, plating: rubber manufactured by Elesa & Ganter is a self-aligning steel leveling element typically used to provide a stable and level ground platform. It features a steel base to which zinc plated steel is attached, and a rubber insert at the central bore that provides relief from shock and vibration. The hardened steel washer features a 6mm bore, allowing for easy installation with a variety of screws, rivets, and other fasteners. The height of the element is 26mm, while the base diameter is 64mm. The zinc plating provides superior rust and corrosion resistance.