The 48"Crank Adjustable Stand-Up Desk from Luxor gives users the ability to find that ergonomic balance between sitting and standing throughout the workday. Utilizing a high-speed crank-operated lift mechanism, the turn-handle crank quickly moves the desk from the lowest to highest positions within seconds without requiring electric power. The generous 48 x 29.5" work surface easily fits triple monitors plus a full-sized keyboard and mouse while the height adjustment range accommodates taller and shorter users. Each desk includes a choice of leveling glides as well as 3" casters, including two casters with locking brakes, allowing for easy maneuverability to suit ever-changing workspace needs.