The sit-stand workstation mount with compact work surface. Freestanding base retrofits to smaller desk spaces. It offers pushbutton height adjustment and Single monitor mount. Quick, easy monitor install. Take the work out of adjusting and replacing monitors. Simply attach, adjust and remove all at the face of the beam. No need to slide monitors to remove. It features a 17" range of vertical height adjustment and a locking cylinder to keep the workstation in place. No manual adjustment needed.