Amazon Basics Gas Spring Dual Computer Monitor Arm Mount, Adjustable, Holds Monitors up to 27 Inches (68.6 cm), Black

Dual Arm Design with Independent Tension Adjustment: Each arm supports 2 - 7 kg and requires individual tension adjustment based on monitor weight. Proper adjustment is essential to maintain balance and prevent drifting or uneven positioning. Adjustable Gas Spring System for Stable Positioning: Arms are pre-set for higher weight and may require adjustment before use. Turn the adjustment screw gradually to match your monitor weight and achieve smooth movement and stable positioning. Pre-Tightened Joints for Shipping Stability: Joints may feel stiff out of the box to ensure secure transport. Follow the adjustment instructions to loosen joints and enable full range of motion. VESA Compatibility with Installation Guidance: Supports 75x75mm and 100x100mm VESA patterns. Select appropriate screws and spacers based on your monitor’s mounting depth to ensure a secure and flush fit. Complete Mounting Kit for Dual Setup: Includes C-clamp and grommet mounting options for desks 1cm –10.2 cm thick. Proper installation and step-by-step adjustment are required for optimal dual monitor performance.