Physix PHW 300 M TV wall mount for 81-140 cm (32-55 inch) television, rotatable, max. 30kg Vesa max. 400 x 400, black (Accessories)
For legal protection, it is recommended to leave the mount attachment of a professional. But that is not necessary. The installation instructions are made up of mounting images that are easy to understand. For YouTube "Physix Turn Installation"