ACT Gas spring monitor arm office Black AC8311 Clamp/Bolt-through 9 kg

Create an ergonomic, space-saving workspace with the ACT Gas spring monitor arm AC8311. This full-metal desk mount lets you position a single monitor up to 32 inch (81.3 cm) and 9 kg at the ideal height and viewing angle using a one-hand gas spring system. The mount fits VESA 75x75 mm and 100x100 mm and can be attached to a desk using either the clamp or grommet (bolt-through) method. Integrated cable management and extension ports for USB 3.2 Gen1, microphone and speaker keep cables organised and accessible.

Advantages

The AC8311 offers smooth one-hand height adjustment via a gas spring and tool-free depth adjustment for rapid positioning. It supports tilt, swivel and rotation to achieve ergonomic viewing angles and reduce neck, back and shoulder strain. The full-metal construction provides stability for monitors up to 9 kg while the included mounting hardware supports both clamp and grommet installation.

Suitable for

• Home office and corporate desks with flexible workstations
• Screens up to 32 inch (81.3 cm) and 9 kg
• Setups requiring VESA 75x75 or 100x100 compatibility
• Environments where cable management and USB/audio extension are needed

Key specifications

• Model: ACT AC8311
• Material: Full metal
• Supported screen size: up to 32 inch (33–81.3 cm)
• Maximum weight per screen: 9 kg
• VESA compatibility: 75x75 mm, 100x100 mm
• Height adjustment: gas spring (one-hand)
• Tilt/rotation: tilt, swivel and rotate (range -90° to 90° tilt)
• Mounting options: desk clamp and grommet (bolt-through)
• Ports: integrated USB 3.2 Gen1, microphone and speaker extension

How to use

Attach the mount to your desk using the clamp or bolt-through grommet kit included in the package. Fix the monitor to the VESA plate (75x75 or 100x100) and secure all fastenings. Use the gas spring arm to set the monitor height with one hand and adjust tilt, swivel and rotation to achieve a comfortable viewing angle. Route cables through the built-in cable management channels and connect devices to the integrated USB and audio extension ports if required.

Recommendations

For safe operation, confirm the monitor weight does not exceed 9 kg and that the desk edge or grommet hole can support the clamp or bolt-through installation. Adjust the gas spring tension if necessary to match the monitor weight and perform routine checks of fastenings and cable routing.