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Humanscale M8.1 Heavy Duty Single or Dual Monitor Arm



Save up to $200.00 Save $200.00
Original price $659.99
Original price $659.99 - Original price $659.99
Original price $659.99
Current price $459.99
$459.99 - $629.99
Current price $459.99
Color: S - Silver with Gray Trim


The M8.1

The M8.1 brings new life to being of elegance and beauty in a monitor arm. Holding up to 15.5 pounds. The new revolutionary monitor arm improves your workspace by raising the monitor up and out of the way and clearing up much-needed desk space. While keeping an elegant and beautiful design. The new Humanscale M8.1 features a new patented Weight-Compensating spring and Smart stop functionality. The M8.1 enables you to make your work area flexible in an ever-changing environment. M8.1 meets a variety of configuration needs for single monitors from 6 to 28 pounds or – with optional crossbar support – dual monitors up to 12 pounds each.

Customer Support

M8.1 supports a better working posture, creates more usable desktop space and helps maintain a clutter-free environment. It offers quick, simple installation and industry-leading flexibility thanks to Quick Release joints that instantly snap together for a secure and robust fit.

Sleek, Safe Design

M8.1’s Smart Stop feature allows the user to stop each joint anywhere along its rotation to prevent monitor or arm overhand on the desk edges. In addition, a built-in Counterbalance Indicator lets the installer counterbalance the monitor weight without a monitor.

Unprecedented Flexibility

M8.1 is designed to keep desktops efficient and clutter-free now and in the future. Features include an Accessory Bracket, which supports document holders, headphone holders, whiteboards or whatever wire-shaped accessory you may require at your workspace.




Quick Ship Models ship within in 24-48 hours. All monitor arms ship in 1-2 weeks depending on the configuration.


M2.1 and M8.1 Monitor Arms - 15 Years, 24/7
M10 Monitor Arms - 10 Years, 24/7
M2, M/Flex & Para/Flex Monitor Arms - 15 Years, 24/7 Warranty
M8 Monitor Arms with Gas Cylinder Components - 10 Years, 24/7 Warranty
​M/Connect Docking Station - 3 years, 24/7
M/Power Docking Station - 3 years, 24/7
M/Connect 2 - 3 years, 24/7


Please contact Customer Service to request a Return Authorization within 45 days of product receipt. If authorized, return instructions will be provided. Return Authorizations expire 60 days after the issue date. Credit is only issued to products in resalable condition.

Customer Service


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Color Finishes

Polished Aluminum with White Trim

Black with Black Trim

Silver with Gray Trim

End Style Options

T - Standard Monitor Tilt

S - Slider For Single Monitor

2 - Crossbar for 2 monitors

H - Crossbar for 2 monitors, with Handle

10% Off Humanscale use "Humanscale10" at Checkout

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