Extra Long Sit-Stand Desk Mount Monitor Arm EDM-4220

EDM-4220 is a long reach, sit-stand, desk mount monitor arm - so it has double the functionality and features. It extends horizontally to attain a reach of 44.5" making it particularly suitable for deep or corner desks. This desk mounting arm also has vertical adjustability of 20" allowing the user to work sitting and standing. One of the components of the EDM-4220 is a 16" pole, which is installed on the desk with a grommet or a clamp mount. The arm is attached to this pole and excluding the 3" pole collar it can be positioned along the length of 13" of the pole. So if the arm is set at its highest along the pole, the center of the monitor will be at a distance of over 34" from the desktop, which means the sit-stand range will work for even a tall person. 

We have not tested EDM-4220 for long term use so we offer a warranty for two units.