New Ergotron LX HD wall mount swing arm.. New. This is the Ergotron XL HD Wall Mount Swing Arm, the full-motion version with a gas spring (Constant Force) mechanism for smooth lift and movement. It is rated for displays up to 50lbs (22.7kg) and offers full tilt, pan and rotation capability. Any questions, please ask. I send second class, but first, recorded or special on request. I always leave feedback once buyer has received item and is happy. Thank you.
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