Quick Shift Donut Poles offer superior display versatility. The 45.3in. (1150mm) pole comes with one Quick Shift Donut to guarantee a customized display installation. The cutting-edge Quick Shift lever allows screen to be moved up and down the pole by hand, without the need for any tools. Viewing angle and screen orientation are also fully adjustable, finished off with a quick release mechanism to rapidly remove and change screens. Built in internal cable management ensures a professional finish for maximum display impact. SD-DP-1150 comes with ONE mounting donut. For multi display configuration you can add more donuts by ordering SD-DO. Package Contents:; Donut Pole 420mm (16 1/2in.) OR Donut Pole 750mm (29 1/2in.) OR Donut Pole 1150mm (45/1/4in.); 1 x VESA Plate; 1 x Quick shift Donut; 2 x Cable Ball; 1 x Base Casting; 2 x Cable Clip; 1 x Security Screw; 1 x Bolt Through Washer; 1 x M8x30mm Screw; 1 x 2mm Allen Key; 4 x M4x10mm Screw; 4 x M4x12mm Screw; 4 x M4x16mm Screw; 1 x Desk Clamp Bracket; 1 x Pressure Plate; 1 x M8Desk Clamp Screw; 1 x 5mm Allen Key Spacedec SD-DP-1150 Quick Shift Donut Pole Display Mount Kit is one of many Monitor Mounts & Arms available through Office Depot. Made by Spacedec.