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White vertical dual monitor arm with gas spring joints and VESA plates on a desk pole

BFKK

BFKK Dual Monitor Arm 57" 59.4 lbs Vertical Stack White

SKU CH-NNJ9-ZPFNT

A white dual-monitor arm holds two curved screens up to 57 inches and 59.4 lbs each on a 19.2 inch pole with 22.2 inch reach, gas-spring tilt, swivel and 360° rotation.

  • ColorWhite

Color White

  • Supports 17 to 57 inch curved screens with 75x75mm to 100x100mm VESA
  • Holds up to 59.4 lbs per arm with steel and aluminum build
  • Tilt from -75° to +75°, swivel ±90°, rotate 180° for ergonomic viewing
  • Height adjusts 19.2 inches on pole, extends 22.2 inches, reaches 29.4 inches total
  • Gas spring tested 20,000 cycles, C-clamp or grommet mount with quick-release VESA plate

Dual Monitor Arm for 57" Screens

This dual monitor arm supports two curved displays from 17" to 57" with VESA 75x75mm or 100x100mm patterns. Heavy-duty aluminum and steel construction holds up to 59.4 lbs per arm. It suits professionals and gamers needing stable, adjustable positioning for large ultrawide monitors.

Gas Spring Range and Mounting Limits

The gas spring mechanism is tested to 20,000 cycles and provides tilt from -75° to +75°, swivel of ±90°, and 180° rotation. Height adjustment reaches 19.2" on the pole with a maximum arm height of 29.4" and extension up to 22.2". Installation requires a desk suitable for C-clamp or grommet mounting.

Check Desk Thickness and VESA Pattern

Verify your desk thickness accepts the C-clamp or has a grommet hole for the alternative mount. Confirm each monitor uses a 75x75mm or 100x100mm VESA pattern and weighs no more than 59.4 lbs. Buyers needing support for heavier screens or different VESA spacings should consider other solutions.

Highlights

  • Supports 17 to 57 inch curved screens with 75x75mm to 100x100mm VESA
  • Holds up to 59.4 lbs per arm with steel and aluminum build
  • Tilt from -75° to +75°, swivel ±90°, rotate 180° for ergonomic viewing
  • Height adjusts 19.2 inches on pole, extends 22.2 inches, reaches 29.4 inches total
  • Gas spring tested 20,000 cycles, C-clamp or grommet mount with quick-release VESA plate

Specifications

ColorWhite

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Questions about this item

Should I pick the C-clamp or grommet mount for my desk?

Both are included; C-clamp grips edges up to a typical thickness while grommet bolts through a 100 mm hole, so choose whichever matches your desk construction.

What does the 59.4 lbs rating mean when I hang two ultrawide monitors?

It is the combined load limit for both arms; each screen must stay within that total and fit the 75x75 mm to 100x100 mm VESA pattern.

How far can the arms reach and still hold position?

The gas-spring arms extend up to 22.2 in and have been life-tested over 20 000 cycles, so they hold the set position at full reach.

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