Monitor Arm Setup Guide
A monitor arm frees up desk space, enables better monitor positioning, and reduces neck strain. This guide covers arm types, mount selection, weight limits, and setup tips for Progressive Desk tabletops.
Arm Types
1. Gas Spring Arm
Most flexible.
Uses a gas cylinder to counterbalance the monitor weight. Effortless repositioning with one hand. Best for users who frequently adjust their monitor angle or height.
Most stable
Adjustable via knobs and joints. Doesn't float freely — set it once, stays in place. Lower cost and very stable. Good if you rarely reposition.
VESA Patterns
Confirm your monitor's VESA mounting pattern before buying an arm:
- 75×75mm:common on smaller monitors (under 27″)
- 100×100mm:standard for most 27″–34″ monitors
- 200×100mm or larger:some ultrawide monitors use non-standard patterns — check your monitor's spec sheet
⚠️ Some monitors are not VESA compatible. Check the back of your monitor for mounting holes or look up the model spec online before purchasing an arm.
Choosing Your Mount Method
| Mount Type | How It Attaches | Best For |
|---|---|---|
| Desk Clamp | C-clamp on tabletop edge | Most setups — no drilling needed |
| Grommet Mount | Bolt through grommet hole | Heavy monitors; cleaner look |
| Wall Mount | Bolted to wall stud | Permanent setups; maximum stability |
Weight Capacity Check
Every monitor arm specifies a maximum monitor weight (e.g., "supports up to 17.6 lbs"). Weigh your monitor or look up its spec sheet to confirm it's within range. An overloaded gas spring arm will slowly sink under the monitor's weight and lose tension.
Positioning at Your Desk
- Mount the arm at the back of the tabletop — this maximizes the reach forward and keeps the clamp mechanism out of your way
- Center single monitors; offset dual arms symmetrically from center
- After mounting, adjust height and tilt at both your sitting and standing positions before finalizing the arm angle