This product is either discontinued or we cannot get that from suppliers.
ATDEC SD1375B Monitor Mounting Kit, For up to 34" Screens, Capacity up to 12kg, VESA 75/100mm, Easily tilts, pans and Landscape to portrait screen rotation, Advanced cable management, Security screws, Steel, Aluminium and Plastic, BLACK
The SD1375B is a dual vertical 130mm arm combination attached to a 750mm post. This solution is part of the SYSTEMA modular range and consists of the following individual components: 1 x SP75B post and 2 x SA13B display arms.