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Black mechanical-spring monitor arm with C-clamp and grommet base, detachable VESA plate, cable management

SIIG, Inc

SIIG, Inc CE-MT5911-S1 TV Mount 17-45" 26.4 lbs VESA 75/100/200

SKU CH-6HA7-Q6BHY MPN CE-MT5911-S1

A mechanical-spring monitor arm holds 17 to 45 inch screens up to 26.4 lbs with VESA 75, 100 and 200 mounting and includes C-clamp and grommet bases

  • Fits 17 to 45 inch screens for versatile placement
  • Supports up to 26.4 lbs for stable mounting
  • VESA 75 100 200 patterns ensure broad compatibility
  • Mechanical spring arm delivers smooth height adjustment
  • C clamp and grommet options simplify desk installation

Single-arm desk mount for 17–45" screens

This mechanical-spring arm clamps or grommet-mounts to a desk and holds one display from 17 to 45 inches weighing up to 26.4 lbs. The detachable VESA plate accepts 75×75, 100×100 and 200×200 mm patterns. Integrated cable routing keeps cords tidy along the arm.

Mechanical spring holds position under constant load

The internal spring counterbalances the screen weight so the monitor stays where you leave it without drifting during long work sessions. Height, tilt and swivel adjustments move smoothly and lock without requiring repeated knob tightening. The arm tolerates daily repositioning without sag.

VESA 75/100/200 pattern limits mounting options

Only displays with those three hole spacings can attach directly; screens using other patterns need an adapter plate not included here. The 26.4 lb capacity and 45-inch diagonal define the practical ceiling — heavier or larger panels exceed the arm’s structural rating. Desk thickness must suit the supplied C-clamp and grommet hardware.

Highlights

  • Fits 17 to 45 inch screens for versatile placement
  • Supports up to 26.4 lbs for stable mounting
  • VESA 75 100 200 patterns ensure broad compatibility
  • Mechanical spring arm delivers smooth height adjustment
  • C clamp and grommet options simplify desk installation

Specifications

BrandSIIG
Shipping weight4.20 kg
Package size437 × 165 × 119 mm

Questions about this item

Does the mechanical spring arm run quietly and stay cool when the monitor is adjusted repeatedly throughout the day?

The arm uses a mechanical spring for height changes, so it has no motor or fan and produces no heat or electronic noise during daily adjustments.

What mounting hardware must my desk already have for the C-clamp or grommet base to attach securely?

The mount includes both a C-clamp and a grommet base; you need a desk edge thick enough for the clamp or a pre-drilled grommet hole that matches the base diameter.

Will the VESA 75, 100 and 200 patterns on the detachable plate match the mounting holes on my older 17-inch screen?

The plate supports VESA 75x75 mm, 100x100 mm and 200x200 mm patterns, covering the common hole spacings used on 17-inch and larger displays.

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