![Amazon.com: Ergotron – LX Monitor Arm, Extension, and Collar Kit – Add-on for LX Tall Pole Monitor Arms – Matte Black : Electronics Amazon.com: Ergotron – LX Monitor Arm, Extension, and Collar Kit – Add-on for LX Tall Pole Monitor Arms – Matte Black : Electronics](https://m.media-amazon.com/images/I/719zuLsxvmL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Ergotron – LX Monitor Arm, Extension, and Collar Kit – Add-on for LX Tall Pole Monitor Arms – Matte Black : Electronics
![Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Matte Black : Electronics Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Matte Black : Electronics](https://m.media-amazon.com/images/I/51gEvKxEdHL.jpg)
Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Matte Black : Electronics
![Boost your monitor arm by 6". This tube inserts between the mount and arm. Compatible with 8111 Flexmount. Boost your monitor arm by 6". This tube inserts between the mount and arm. Compatible with 8111 Flexmount.](https://s.turbifycdn.com/aah/eca/innovative-boost-your-monitor-arm-by-6-this-tube-inserts-between-the-mount-and-arm-compatible-with-8111-flexmount-free-shipping-11.jpg)
Boost your monitor arm by 6". This tube inserts between the mount and arm. Compatible with 8111 Flexmount.
![Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Polished Aluminum : Electronics Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Polished Aluminum : Electronics](https://m.media-amazon.com/images/I/51fvI3J0TbL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Ergotron – LX Monitor Arm Extension – Add-on for LX Desk and LX Wall Monitor Arms, LX Keyboard Arm – Polished Aluminum : Electronics
![Amazon.com: HumanCentric Monitor Arm VESA Mount Extension Compatible with Dell Docking Station WD19, W19TB, WD19DC, and WD15, VESA Mount Adapter for Dell Docking Station VESA Arm Mount, Compare to MK15 Mount Kit : Amazon.com: HumanCentric Monitor Arm VESA Mount Extension Compatible with Dell Docking Station WD19, W19TB, WD19DC, and WD15, VESA Mount Adapter for Dell Docking Station VESA Arm Mount, Compare to MK15 Mount Kit :](https://m.media-amazon.com/images/I/61YLNkz6QjL.jpg)
Amazon.com: HumanCentric Monitor Arm VESA Mount Extension Compatible with Dell Docking Station WD19, W19TB, WD19DC, and WD15, VESA Mount Adapter for Dell Docking Station VESA Arm Mount, Compare to MK15 Mount Kit :
Mount-it! Laptop And Monitor Desk Mount | Fully Adjustable Laptop Mount | Vesa Monitor Arm Stand | Desk Pole Mount Extension For Monitors And Laptops : Target
![Ergotron LX Arm, Extension & Collar Kit | Monitor Solutions, Desk Mount Monitor Arms | CSI Ergonomics | CSI Ergonomincs Ergotron LX Arm, Extension & Collar Kit | Monitor Solutions, Desk Mount Monitor Arms | CSI Ergonomics | CSI Ergonomincs](https://csiergonomics.com/media/catalog/product/cache/ab091d79c553f999df7291c0f724a73a/e/r/ergotron_lx_arm_extension_collar_kit_-_white.jpg)