Kensington SmartFit Adjustable Single Monitor Arm Stand Mount ErgonomicDescriptionSpecificationsShipping Finding the correct ergonomic monitor height and adjusting its distance is easy, thanks to the sturdy, stable SmartFit Ergo Single Extended Monitor Arm. Clear valuable desk space while improving ergonomics. Wide adjustment range delivers 90 swivel, 180 rotation (for landscape or portrait), 45 monitor tilt adjustment and up to 399mm 15. 7" arm extension. Sturdy metal C clamp and grommet fastener are easy to install and