Displays2go LTSNG1A5 LCD Monitor Desk Mount for 10-24 Inches Monitor, Articulating Arm with Rotating and Tilting Bracket, Clamp-On Base (Black) Detachable clamp for temporary set up or bolting system drilled into desk for permanent work space. Bracket tilts up/down and back/forth for optimal display placement. Arm manually extends and contracts when distance between user and screen needs adjustment. Users can effortlessly convert display screen from portrait to landscape orientation. Displays2go SKU#: LTSNG1A5