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White Ergotron HX wall mount monitor arm 45-478-216

Ergotron

Ergotron HX Wall Mount Monitor Arm 45-478-216 White 20-42 lbs

SKU CH-SS0S-0X7Q6

A wall-mounted monitor arm that adjusts height and extends to support heavy displays weighing 20 to 42 lbs

  • TypeMisc
  • Supports heavy displays up to 42 lbs
  • Height adjustability for ergonomic viewing comfort
  • Extends monitor reach for flexible positioning
  • White finish suits modern workspace aesthetics

Heavy-duty wall mount for large displays

The Ergotron HX wall mount supports monitors weighing between 20 and 42 pounds. It adds height adjustment and extension so heavy screens can be positioned comfortably at a desk or workstation. The white finish suits clean, professional environments.

Fixed wall mounting with no active cooling

The arm has no fans, pumps or power draw, so it runs silently and adds no heat to the room. Installation is limited to a single fixed wall surface, so renters or users needing desk-clamp or grommet options will need a different mounting style.

Highlights

  • Supports heavy displays up to 42 lbs
  • Height adjustability for ergonomic viewing comfort
  • Extends monitor reach for flexible positioning
  • White finish suits modern workspace aesthetics

Specifications

TypeMisc

Questions about this item

How do I mount the 45-478-216 arm to the wall and what step is often missed?

Secure the wall bracket to studs or solid masonry using appropriate heavy-duty fasteners; the step often missed is verifying the wall can hold the combined 20-42 lb load plus arm weight before drilling.

What maintenance will the 45-478-216 need over time?

Periodically check all pivot bolts and the wall-mount screws for tightness, and wipe the white finish with a soft cloth; no lubrication or scheduled part replacement is required.

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