Free up desk space with this monitor arm that mounts onto a slat rail/wall or toolbar. Double extensions let you adjust the monitor's depth independently, making it ideal to span a deep desktop surface. Simply adjust the screw on top to tighten or loosen the clamping mechanism. Cables are easily hidden in the arm's aluminium extensions to create a tidy, professional impression. Highlights: - Comes with a rail mount - Fitted with a practical quick-release VESA system - Monitor rotation can be enabled