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Black dual monitor arm with clamp and grommet bases, spring-assisted joints, detachable VESA plates and cable channels

Amer Mounts

Amer Mounts HYDRA2HDGB Dual Monitor Arm 49" 20kg monitor accessory

SKU CH-K27N-NFC7C

Holds two screens up to 49 inches and 20 kg each with 360° VESA rotation, top-side mounting and built-in cable routing

  • ColorBlack
  • Supports dual screens up to 49 inches each
  • Holds 20 kg per monitor with spring tilt
  • 360° rotary VESA plates for flexible angles
  • Top-side install avoids under-desk work
  • Built-in cable management keeps desk tidy

Built for Dual 49" Displays

The HYDRA2HDGB monitor arm holds two screens up to 49 inches and 20 kg each. Its head-tilting spring mechanism delivers smooth, precise angle changes. Top-side installation removes the need for under-desk access during setup. The black finish suits professional and home workspaces.

Thermals Noise and Power Draw

This is a passive mechanical arm with no fans, motors or electronic components. It generates no heat and produces zero audible noise during adjustment. No external power supply or electrical connection is required for operation.

What the Bundled Accessories Change

Clamp and grommet bases are both included so the arm mounts to most desk types without extra hardware. A detachable VESA plate with 360° rotation simplifies screen attachment and enables flexible orientation. Integrated cable routing keeps wires tidy along the arm structure.

Highlights

  • Supports dual screens up to 49 inches each
  • Holds 20 kg per monitor with spring tilt
  • 360° rotary VESA plates for flexible angles
  • Top-side install avoids under-desk work
  • Built-in cable management keeps desk tidy

Specifications

BrandAmer Mounts
ModelHYDRA2HDGB
Part NumberHYDRA2HDGB
ColorBlack

Questions about this item

How do I install the HYDRA2HDGB arm using the top-side method, and what step is often missed?

Secure the clamp or grommet base from above the desk, then attach the detachable VESA plates to each monitor before clicking them onto the arm; the step most often missed is tightening the VESA plate screws fully before mounting the screens.

What maintenance will the HYDRA2HDGB need over its 10 year life?

Periodically check that the clamp or grommet bolts remain snug, wipe the cable-management channels clean, and verify the spring tension still holds each screen up to 20 kg; no lubrication or part replacement is required under normal use.

What limit appears first when I run dual 49 inch monitors side-by-side in landscape?

The side-by-side landscape configuration supports up to 40 inch displays with a maximum width of 947 mm per screen, so two 49 inch monitors exceed the stated width limit before the 20 kg per screen weight limit is reached.

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