ACT Monitor arm 49 inch office premium gas spring 1 monitor Clamp/Grommet 20 kg

The Office Premium monitor arm creates an ergonomic and space-saving workspace. The AC8340 monitor arm is made of full metal and holds a single 49” monitor up to 20kg. The AC8340 is also suitable for curved screens up to 20kg with VESA 75x75 and 100x100. Set the best height and viewing distance with the gas spring and 3 pivot points. The top-mount clamp provides a space-saving and stylish, clean look. Both a clamp and grommet mount are included. The mount has a 180° rotation lock mode to prevent the monitor arm from swinging into the backwall or other screens.

Single monitor arm with gas spring made of solid metal
The AC8340 is a solid metal monitor arm suitable for a single monitor up to 49” and 20kg with VESA 75x75 and 100x100. Also curved screens up to 20 kg and VESA are supported. The maximum height of the monitor arm is 47 centimeters. Measured from the desktop to the center of the VESA plate.

Ideal for flexible and ergonomic workspaces
If you work in an office with flexible workspaces, it is ideal to use the AC8340 Desk Mount with gas spring. Easily adjust height and depth without tools by using the gas spring. Tilt, swivel and rotate your screen to create the ideal ergonomic workspace and reduce the risk of neck, back and shoulder strain. The cable management system keeps cables out of sight. The tension of the gas spring can be adjusted.

Rotation lock
The AC8340 monitor arm rotates 360°. When space is limited by a wall or another desk, use the 180° rotation lock to prevent the mounted screen from hitting the wall or other screens.

Top side mounting bracket for easy installation and a stylish clean look
Easily mount the AC8340 to a desk with the top mounting bracket. The clamp is secured from the top side instead of the bottom side. This ensures easy installation and saves space when mounted on a table for a clean and stylish look. The VESA plate is fully detachable, making it easy to attach the monitor to the mount. An anti-theft screw is included.

All mounting gear for both clamp and grommet mounting is included for attaching to and through a desk. Max. desk thickness 45mm.

ACT Monitor arm 49" office premium, gas spring, 1 monitor. Mounting: Clamp/Grommet, Maximum weight capacity: 20 kg, Minimum screen size: 43.2 cm (17"), Maximum screen size: 124.5 cm (49"), Minimum VESA mount: 75 x 75 mm, Maximum VESA mount: 100 x 100 mm. Height adjustment, Tilt angle range: -20 - 50°. Product colour: Black

How to use

Attach the mount to the desk using either the top-side clamp or the grommet kit provided, observing the maximum desk thickness of 45 mm. Fix the detachable VESA plate to the monitor, secure it to the arm and tighten the anti-theft screw if required. Adjust the gas spring tension to match the monitor weight, then set the desired height, tilt and swivel position. Use the 180° rotation lock when working near a wall or adjacent screens to limit swing.

Recommendations

For stable operation, check VESA compatibility and weight before installation. Adjust gas spring tension gradually while moving the monitor to avoid sudden motions. Periodically verify all fastenings and the anti-theft screw to maintain safe mounting.