System X Universal Interface Arms
For XXL Screens


For XXL Screens


These interface arms are designed to mount XXL screens in a fixed position across two System X horizontal mounting rails. The universal design is compatible with a variety of different screens and allows them to be mounted in either landscape or portrait orientations. Levelling screws on each interface arm provide post installation height adjustment and a mounted depth of 64mm from the wall allows easy access for cables and connectors.




  • Heavy duty arms capable of supporting substantial loads
  • Mounts on dual horizontal mounting rails
  • Suitable for landscape or portrait mounting
  • High-end aesthetic quality
  • Lateral adjustment - position arms anywhere along the length of the rail
  • Includes levelling screws to adjust the screen height
  • Safety screws help prevent unauthorised removal of screens
  • Simple 'hook-on' installation
  • All mounting hardware included
  • Recommended screen size (in landscape): 90"and over
  • Recommended screen size (in portrait): 55"and over
  • Max load: 200kg
  • VESA® & non-VESA fixings: up to 1200mm* (vertical dimension)
  • Depth: 64mm
  • Colour: Black
  • Supplied in pairs

    *The VESA specification of the BT8390-VESA1200F refers to the vertical dimension only. All System X interface arms can be positioned as far along the rail as necessary.
BT8390-VESA1200F - System X™ Universal Interface Arms Position arms anywhere along the length of the rail Arms feature levelling screws to adjust  the screen height Use with BT8390-WFK3 Wall Fixing Kits to create a quick and easy installation

Specification Sheet (PDF)

Parts List (PDF)

Technical Drawing (PDF)

Technical Drawing (DXF)

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