SIIG MTPRO Heavy Duty Desk Mount Single Monitor Arm – Up to 49in- Max load up to 44 lbs – VESA 75 & 100mm – Heavy Duty Single Monitor Arm Desk Mount for 22in- 49in Monitor – Top Mount C-Clamp – Load the weight between 4.4 to 44 lbs

Comfortable Top Mount C-clamp: Top Mount C-clamp fits most desktops from 0.79in to 2.36in (20mm to 60mm) thick with a needed (60mm) depth, easily mounts and removes from the top of your desk

• Tools Storage: Hidden tool storage design saves time looking for tools and allows you to easily access tools at any time without worrying about losing them
• Extend Your View: Extend up to 20.7 inches from the wall, providing ample space for your monitor to be positioned at the perfect height and distance for your needs, freeing up space on your desk
• Heavy Duty and Large Monitors Design: Designed to support the largest monitors that are 22 inches to 49 inches in size and weigh up to 44lbs (20Kgs). Compatible with most flat, ultrawide, and curved monitors (For 1800R only) with VESA patterns 75×75 and 100x100mm
• Detachable VESA Plate: With a detachable design, you can easily attach your monitor to the arm after installing the VESA assembly on your monitor. Simple hook the monitor onto the arm or remove it without tools
• Full Motion Adjustable: Fine-tune your monitor setup with a 90 deg. upward tilt, 40 deg. downward tilt, 360 deg.swivel and screen rotation 360 deg., easy to hold the screen in the correct, comfortable position to meet your needs
• Tension Adjustment: When using it for the first time, insert the Allen key into the back of the arm to adjust, so that the spring output is balanced with the weight of the screen, and you can move it as you like
• Find Your Perfect Height: Lift the arm 23.67 inches (601.2 mm) to find the perfect and ergonomic viewing height that relieves your body strain, and creates your sit or stand ergo-working environment
• Visual Indicator for Monitor Weights: Built-in the hidden visible screen weight indicator and manually controlled spring tension in the upper arm allow for easy adjustment without tools. When using it for the first time, insert the allen key into the back of the arm to adjust, so that the spring output is balanced with the weight of the screen, and you can move it as you like
• Delivers smooth, effortless adjustments and stable for large and heavy monitors. It supports up to a 49in monitor and can be mounted on a desk using a top mounting C-clamp. Easy to adjust the height, tilt, and swivel of your monitor so that you can find the perfect position for your eyes and neck