Monoprice

Workstream Heavy Duty Arm

The Monoprice Workstream Heavy Duty Arm delivers robust support and full motion for large ultrawide monitors at a competitive price, but its bulky size and demanding installation suit deep desks and patient builders.

Summed up from 6 published reviews

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What reviewers like

Supports 32–49 inch monitors up to 39.6 lbs 1 3 4 6
Offers both clamp and through-hole mounting options 1 3 4
Gas spring enables smooth tilt, swivel, rotation, height 1 3 4 6
Built-in cable management channels keep desk tidy 1 4
Strong feature set at a competitive price point 1 2 3

What they don't

Large footprint and bulky clamp overwhelm small desks 1 4
Installation demands careful alignment, high torque, often two-person 1 2 6
Gas springs may lose tension over extended use 3 6

Best for

Large ultrawide monitors on deep desks needing flexible positioning.

Skip it if

Small desks, shallow setups, or light monitors under 32 inches.

Where it fits

screens: One
mount: Desk clampGrommet
arm type: Gas spring

Specs

Screens: 1
Largest screen: 49″
Arm type: Gas spring
Mount: Desk clamp, Grommet
Laptop tray: No
Holds per screen: 18 kg (39.7 lb)

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Questions

Is the Monoprice Workstream Heavy Duty Arm worth it?

What do reviewers like about the Monoprice Workstream Heavy Duty Arm?

Supports 32–49 inch monitors up to 39.6 lbs. Offers both clamp and through-hole mounting options. Gas spring enables smooth tilt, swivel, rotation, height. Built-in cable management channels keep desk tidy. Strong feature set at a competitive price point.

What are the downsides of the Monoprice Workstream Heavy Duty Arm?

Large footprint and bulky clamp overwhelm small desks. Installation demands careful alignment, high torque, often two-person. Gas springs may lose tension over extended use.

Who should buy the Monoprice Workstream Heavy Duty Arm?

Large ultrawide monitors on deep desks needing flexible positioning. Skip it if small desks, shallow setups, or light monitors under 32 inches.

Sources

We don't test products ourselves. This page sums up 6 published reviews, read on October 24, 2026; each point above links to the reviews that make it.