FRED Flip-Top bases are a great solution for an environment needing more of an architectural and contemporary feel. Concealed wheels, adjustable height, and caster options leave nothing to the imagination. The handle release mounts on the underside of the table, and is centered on the table length close to the edge. The single handle allows for one individual to release both mechanisms simultaneously and flip the table up and down. Gibraltar’s standard Silver and Gray bases come with a silver mechanism. All other colors receive a black mechanism. Patented base.