Supports stacked or side-by-side setups – Stack two 49” ultrawide monitors for a vertical performance workflow, or use the arms side-by-side with screens up to 35” for a wide panoramic layout. Unmatched height flexibility with pole mount – The adjustable pole expands vertical range for stacked displays or tall desks, enabling ideal viewing height for all users. Independent gas spring arms for each monitor – Fine-tune tilt (+50°/–20°), swivel (180°), rotation (180°), and extension on each screen independently for complete control in any configuration. Engineered for heavy ultrawides – Reinforced steel and aluminum construction holds up to 44 lbs per arm, ensuring stability even with stacked 49” curved monitors. Space-saving vertical command-center layout – Stacking frees valuable desk space while providing a high-performance setup ideal for advanced workflows, studios, and immersive gaming. Adaptive installation options – Clamp or grommet mount fits desks 0.4”–1.8” thick; includes all hardware and clear guidance for secure installation of heavy ultrawide monitors. QUALITY PROMISE: This Mount-It! dual ultra wide monitor mount comes with a lifetime warranty and our knowledgeable and responsive US-based customer support team is available to answer any questions you may have during standard business hours The Mount-It! Stacking Dual Ultrawide Monitor Arm for 17–49” Screens is engineered for advanced workflows that demand more screen space, more flexibility, and more ergonomic control. Supporting monitors from 17” to 49” and up to 44 lbs per arm, this premium gas spring mount enables both stacked ultrawide configurations and side-by-side dual monitor setups—adapting to your workspace as your needs evolve. Professionals who rely on large screens—such as traders, developers, video editors, architects, CAD designers, and simulation gamers—can create a vertical command-center layout by stacking two 49-inch ultrawide displays. For traditional layouts, the arms can also be used horizontally with dual monitors up to 35 inches each. The height-adjustable pole adds extended vertical range, making it easy to position monitors precisely for tall users or sit-stand desks. Each gas spring arm provides +50°/-20° tilt, 180° swivel, 180° rotation, and smooth extension up to 18.4 inches. This full motion articulation allows every screen to be fine-tuned independently for ideal ergonomics and viewing clarity. Reinforced steel and aluminum construction ensures long-term stability—even with large curved ultrawide monitors positioned at elevated heights. To keep your workstation clean and efficient, built-in cable routing channels guide wires neatly along the pole and arms, creating a professional-grade setup suited for multi-application workflows. Installation is simple with both clamp and grommet mounting options included, fitting desks from 0.4" to 1.8" thick. All hardware and clear instructions are provided for a confident installation. The base of this ultrawide dual monitor mount is an innovative top install, allowing the users to install the assembly without going under their desks. Whether you’re building a stacked ultrawide workstation for maximum productivity or a dual-screen layout for everyday tasks, the Mount-It! MI-12015 delivers unmatched versatility, premium build quality, and smooth, precise control for demanding professional environments.