2-Stage Gas Rise Pedestal is designed to withstand rugged environments. Crews can adjust table heights to accommodate their needs. Ideal in workroom, galley or pilot house, it adjusts with smooth, gas powered operation. Locks with polished stainless handles keep the table in place at desired height. 12" diameter base casting. A high-quality polished and anodized finish resists saltwater corrosion. Height 12-3/4" - 28"