Alera Flip and Nest Table Base (ALEVA7243BK)

With a handy lever on both sides, simply flip-up for fast setup or flip-down to nest away. Vertically aligned nesting design ensures a small storage footprint. Includes detachable punched-metal privacy panel. Compatible with most table tops. Durable, powder-coated steel resists chipping and scratching. Four locking casters for mobility or four glides for fixed usage. All hardware included. StandardFor 36" to 48" wide tops. Base Color: Black; Overall Width: 32 1/4"; Overall Depth: 23 5/8"; Height Maximum: 28 1/2".