Humanscale M8 Dual Monitor Arm Clamp Mount

by Humanscale
Save 23%

The M8’s high weight capacity allows it to easily accommodate dual-monitor applications. Using an optional crossbar, the M8 supports two monitors—each weighing up to 20 pounds—arranged side-by-side. With a built-in fine-tune adjustor, each monitor can be adjusted for perfect alignment, creating easy viewing and a smooth aesthetic. Monitors mounted to the crossbar adjust simultaneously, allowing the user to easily re-position the entire configuration and improving the ergonomics of multiple-user workstations.


  • Supports 95% of monitors in use today (up to 42 pounds).
  • Easy clamp on mount for simple set up.
  • Integrated cable management hides cables within the arm.
  • Removable 180° stop protects walls and panels.
  • Counterbalance adjustment with a simple hex tool.
  • Built in theft deterrent system for public areas.
  • Will handle 2 monitors up to 20 lbs. each.
  • Built in security feature for use in public places.
  • Arm reach: 22”.
  • Height adjustment range: 11.5”
  • Weight: 5.7 pounds.
  • 15-year 24/7 warranty.
  • Ships Free in 5-7 days.
  • Polished Aluminum with White Trim, Silver with Gray Trim or Black with Black Trim.
  • Made in the USA.


Humanscale works hard to ensure that their environmental philosophy is reflected in each product they create. With their Design for Environment protocol, their designers and engineers examine the environmental impact of every choice made throughout the design process—from initial concept through final production. 

A selection of sustainability highlights for the M8:

  • Recycled content: 13% post-consumer, 12% pre-consumer
  • Made predominantly of steel and aluminum, which are highly recyclable
  • Shipped in packaging that contains recycled content

    Back Care Basics is an authorized Humanscale dealer. If you have any questions about this product or any other be sure to contact us at 800.858.8987.