Ergotron - LX Desk Monitor Arm in Black, Monitor Mount with patented Constant Force Technology, for displays up to 34", 3.2-11.3 kg with VESA-Standard : Amazon.co.uk: Electronics & Photo
Ergotron LX LCD Desk Mount Arm – Thomann UK
45-295-026 | Ergotron Desk Mount LCD Monitor Arm, 34, 100x100 / 75x75, 11.3kg, Black / Silver | Distrelec International