ACT Monitor arm 35 inch office premium, gas spring, 2 monitors

The ACT Monitor arm AC8342 is a full-metal dual gas-spring desk mount designed to hold two monitors up to 35" and 20 kg each with VESA 75x75 and 100x100 compatibility. It provides height adjustment up to 47 cm (measured from the desktop to the centre of the VESA plate), tilt, swivel and rotation for an ergonomic and space-saving workstation. Both top-clamp and grommet mounting options are included, and the arm features a cable management system and anti-theft screws.

Advantages

The AC8342 is made of solid metal and uses dual gas springs to enable tool-free height and depth adjustment while maintaining stable screen positioning. A 360° rotation is available with an optional 180° rotation lock to prevent the monitors from hitting walls or neighboring screens. Quick-release VESA plates simplify monitor attachment and the top-side clamp offers a clean, space-saving installation. Cable routing keeps cables concealed for a neater workspace.

Suitable for

• Dual-monitor office setups
• Flexible hot-desking environments
• Workstations requiring ergonomic height and viewing-angle adjustments
• Desks up to 45 mm thick (clamp or grommet mounting)

Key specifications

• Model: ACT AC8342
• Supports: 2 monitors, up to 35" each
• Maximum weight per monitor: 20 kg
• VESA compatibility: 75x75 and 100x100 mm
• Height range: up to 47 cm (from desktop to VESA centre)
• Tilt range: -20° to 50°
• Rotation: 360° with 180° rotation lock mode
• Mounting: top-clamp and grommet (max desk thickness 45 mm)
• Material: full metal; finish: black

How to use

Attach the desired VESA plate to each monitor, then secure the plates to the arm using the quick-release mechanism. Choose clamp or grommet installation depending on your desk: the top-side clamp tightens from above for easy fitting, or use the included grommet hardware to mount through the desk. Adjust height and depth with the gas springs, and use tilt, swivel and rotation to set the optimal viewing angles. Fine-tune gas-spring tension if needed to match monitor weight.

Recommendations

For safe operation, confirm each monitor does not exceed 20 kg and falls within the supported screen size and VESA pattern. Use the 180° rotation lock when the arm is mounted near walls or adjacent screens to avoid collisions. Periodically check mounting hardware and gas-spring tension for secure and stable positioning.