- Easily add a second arm to your LX desk mount to hold another monitor or laptop computer
- Cable management feature routes cables under the arm, out of the way
- Easy to use - simple installation and effortless operation
- Features Constant Force lift-and-pivot motion technology
- Years of trouble-free height adjustment
Convert an existing LX Arm to hold two monitors, creating an LX Dual Stacking Arm configuration. This kit easily attaches to the pole of the desk mount base.