Mount-It!
Mount-It! Heavy-Duty Single Monitor Desk Mount with Gas Spring Arm for monitors up to 57" Ultrawide | holds up to 55 lbs | MI-4891
Best heavy-duty mount for large ultrawide monitor setups.
Optimize your workspace with the Mount-It! Heavy-Duty Single Monitor Desk Mount. Engineered for monitors up to 57 inches, this mount features a gas spring arm for smooth, effortless adjustments in height, tilt, swivel, and rotation, ensuring perfect ergonomic positioning. Its robust steel and aluminum construction supports monitors up to 55 lbs, freeing up valuable desk space. Ideal for ultrawide and curved displays, it enhances gaming, creative work, and multitasking. Installation is simple with clamp or grommet options for a secure and stable setup.
$89.99
Owner Satisfaction
4.7
/ 5
Category Rank
59
/ 1986
#59 in TV & Monitor Mounts
Price vs Category Average
-65%
Below average
Maximum Weight Capacity
55
/ lbs
Who it's for
- Professionals using heavy-duty studio or gaming displays
- Users with massive ultrawide screen setups
- Ergonomics-focused users needing frequent screen repositioning
Who should skip it
- Budget-conscious shoppers seeking standard monitor support
- Minimalists with limited desk surface area
- Users preferring a simple, tool-free installation process
Performance breakdown
Weight Capacity
Handles massive ultrawide displays with impressive structural confidence.
Ergonomic Range
Full-motion articulation provides exceptional flexibility for any viewing angle.
Build Integrity
Steel and aluminum construction ensures rock-solid stability under heavy loads.
Installation Versatility
Dual clamp and grommet options accommodate almost any desk configuration.
Adjustment Fluidity
Gas spring mechanism makes repositioning large screens feel nearly weightless.
Cable Management
Integrated channels keep complex setups looking clean and organized.
Key Specs
Maximum Weight Capacity
55 lbs
Compatible Screen Size
13"–57"
VESA Compatibility
75x75mm and 100x100mm
Material
Steel, Aluminum, Plastic
Mount Type
Desk Mount (Clamp or Grommet Base)
Tilt Range
-20° to 50°
Swivel Angle
±90°
Height Adjustment
Up to 35.5 cm
Features
- Supports ultrawide monitors up to 57 inches
- Smooth gas spring height adjustment
- Full motion articulation for optimal viewing
- Frees up valuable desk space
- Integrated cable management system
- Heavy-duty construction for stability
- Easy clamp or grommet installation
- VESA 75x75mm and 100x100mm compatible
What customers say
This mount offers exceptional strength and stability, reliably supporting large ultrawide monitors without any sag or wobble, even when fully extended. Its robust construction ensures secure placement for heavy displays. While its heavy duty nature means setup requires some effort, the smooth adjustments offer excellent usability. Customers find it a worthwhile investment, valuing its high performance and peace of mind for the largest monitors available. It is considered an essential solution for those seeking dependable support for their premium screens.
Know before you buy
Yes, the MI-4891 is specifically engineered to support monitors up to 57 inches, provided the screen weight does not exceed 55 lbs and it features a 75x75mm or 100x100mm VESA pattern.
Check the back of your monitor for a square bolt pattern, known as VESA. This mount supports the standard 75x75mm and 100x100mm configurations.
Yes, this mount includes a grommet base option, which allows you to secure the mount through a pre-drilled hole in your desk surface.
Once you adjust the tension screw to match the weight of your monitor, the gas spring arm will hold your screen at your desired height without needing frequent adjustments.
By lifting your monitor off the desk surface, the mount clears the entire footprint of your monitor stand, providing significant room for keyboards, notebooks, or other peripherals.
Yes, the mount offers a tilt range of -20° to 50°, allowing you to angle the screen downward or upward to reduce glare and improve ergonomics.
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