LUMI LDT109-C024E - Spring Assisted Dual Monitor Arm

LUMI LDT109-C024E – Counterbalance Mechanical Spring Dual Monitor Arm

The LUMI LDT109-C024E Counterbalance Mechanical Spring Dual Monitor Arm is engineered to deliver smooth adjustability, stable support, and efficient dual-screen ergonomics for modern professional workspaces. Built with an optimized internal structure and a counterbalance mechanical spring system, this monitor arm allows effortless positioning while maintaining reliable screen stability throughout daily use.

Designed to support two flat or curved monitors from 17″ to 32″, each with a weight capacity of 2–9 kg (4.4–19.8 lbs), the LDT109-C024E enables users to create a productive dual-display setup without sacrificing desk space. Independent arms provide flexible tilt, swivel, rotation, and extension, allowing precise alignment of both screens for improved comfort, reduced neck strain, and enhanced multitasking efficiency.

Installation is quick and user-friendly thanks to the keyhole-slot VESA plates combined with a quick-release joint design, significantly reducing setup time while ensuring secure mounting. To accommodate different desk configurations, the arm includes both clamp and grommet mounting options, making it compatible with a wide range of desktop thicknesses.

Integrated cable management routes cables neatly along the arms, keeping the workspace clean, organized, and professional. A built-in direction indicator further simplifies accurate installation and alignment. Available in Space Grey, Matte Silver, Fine Texture White, and Matte Black, the LDT109-C024E blends functionality with a refined aesthetic, making it an excellent choice for offices, studios, and multi-screen workstations.

Key Features

• Counterbalance mechanical spring dual monitor arm

• Supports two 17″–32″ flat or curved monitors

• Weight capacity: 2–9 kg per screen

• Smooth spring-assisted adjustment for effortless positioning

• Full motion: tilt, swivel, rotation, and extension for each arm

• Keyhole VESA plates with quick-release joint for faster installation

• Clamp and grommet mounting options included

• Durable steel and aluminum construction

• Integrated cable management for a tidy workspace

• Direction indicator for easy and accurate setup

• Ideal for professional offices and productivity-focused environments

Technical Specifications (Summary)

• Product Category: Mechanical Spring Monitor Arm

• Rank: Standard

• Material: Steel, Aluminum, Plastic

• Surface Finish: Powder Coating

• Color Options: Space Grey, Matte Silver, Fine Texture White, Matte Black

• Dimensions: 990 × 101 × 588 mm (39″ × 4″ × 23.1″)

• Fit Screen Size: 17″–32″

• Curved Monitor Support: Yes

• Screen Quantity: 2

• Weight Capacity (per screen): 2–9 kg (4.4–19.8 lbs)

• VESA Compatibility: 75 × 75 mm, 100 × 100 mm

• Tilt Range: +90° ~ −90°

• Swivel Range: +90° ~ −90°

• Screen Rotation: +180° ~ −180°

• Arm Full Extension: 461 mm (18.1″)

• Installation Type: Desk Clamp / Grommet

• Suggested Desktop Thickness:

  • Clamp: 10–80 mm (0.39″–3.1″)

  • Grommet: 10–40 mm (0.39″–1.6″)

• Quick-Release VESA Plate: No

• USB Port: No

• Cable Management: Yes

• Direction Indicator: Yes

• Anti-Theft: No