Monitor Support & Full Size Keyboard Tray, w/Dual 8" Pivot Arm, Vertical Post Mounted, Gray Monitor and Full Size Keyboard Utilizes 1/2" pin for use with folding rigid arms and mounts Fits either 75mm or 100mm VESA patterns Includes 2" vertical post mount Tilts up and down 30 degrees Keyboard trays include 8" dual pivot arm Monitor and keyboard have quick adjustment knob Swivels left to right 55 Degrees Gray powder coat