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White single-monitor desk arm with spring-assist counterbalance, C-clamp base and cable covers

VIVO

VIVO White Single Monitor Counterbalance Desk Mount 17-27

SKU CH-3K9A-5RBWK

Spring-assist arm counterbalances 17 to 27 inch monitors up to 14.3 lbs with 10.5 inch height range, full articulation and integrated cable management

  • Spring-assist arm counterbalances monitor weight for smooth height adjustments
  • Fits 17 to 27 inch screens up to 14.3 lbs with 75x75mm or 100x100mm VESA
  • +90° to -45° tilt, 180° swivel and 360° rotation for flexible viewing
  • Integrated cable management covers keep cords tidy during position changes
  • Detachable VESA plate simplifies monitor installation with included hardware

Single Monitor Desk Mount 17–27″

This white counterbalance arm holds one flat or curved screen from 17 to 27 inches. It suits home offices, shared desks or hot-desk setups where the monitor must move out of the way quickly. The spring-assisted arm lets you raise, lower, tilt and rotate the display with one hand. Integrated cable covers keep cords tidy through every adjustment.

Spring-Assist Weight Range 4.4–14.3 lbs

The arm only balances correctly when the attached monitor weighs between 4.4 and 14.3 lbs. Lighter screens will not stay in position; heavier screens exceed the spring’s capacity and will sag. Verify your panel’s weight before purchase. The mount accepts 75×75 mm and 100×100 mm VESA patterns, and a detachable plate simplifies installation.

Desk Clamp Thickness 0.4–3.2 in

The included C-clamp secures to desktops from 0.4 up to 3.2 inches thick. Thicker surfaces require the optional grommet mount, which works up to 1.8 inches. Maximum arm extension reaches 18.5 inches and height adjustment spans 10.5 inches with the screen centre between 6 and 16.5 inches. Buyers needing dual-screen support or monitors above 27 inches should choose a different solution.

Highlights

  • Spring-assist arm counterbalances monitor weight for smooth height adjustments
  • Fits 17 to 27 inch screens up to 14.3 lbs with 75x75mm or 100x100mm VESA
  • +90° to -45° tilt, 180° swivel and 360° rotation for flexible viewing
  • Integrated cable management covers keep cords tidy during position changes
  • Detachable VESA plate simplifies monitor installation with included hardware

Specifications

BrandVIVO

Questions about this item

How does the 4.4 to 14.3 lb spring tension behave once a monitor is mounted?

The spring-assist arm counterbalances the monitor so it stays at the height you set without drifting, allowing smooth one-hand height changes through the 10.5 inch range.

What does the 75x75 mm and 100x100 mm VESA pattern cap in practice?

Those two patterns are the only mounting interfaces supported; the detachable VESA plate attaches to either pattern and then locks to the arm.

What desk thickness and hole size does the mount need to clamp or grommet securely?

The C-clamp fits desks from .4 to 3.2 inches thick; the grommet mount requires a hole up to 1.8 inches thick and uses the same base footprint of 3.75 by 4 inches.

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