LiftMax Heavy-Duty Single Monitor Arm with USB-C for 17”–45” Screens
The LiftMax Heavy-Duty Single Monitor Arm with USB-C for 17”–45” Screens is designed for professional spaces that use larger monitors, curved displays, and high-performance workstation setups. With heavy-duty support, smooth gas spring movement, integrated cable routing, and built-in USB connectivity, this arm helps create a more comfortable, organized, and efficient desk environment.
Its strong steel, aluminum, and plastic construction provides dependable support for daily use, while the matte-black finish fits cleanly into modern offices, executive workstations, design studios, control rooms, and home offices.
Why Choose the LiftMax Heavy-Duty Single Monitor Arm
Supports Larger Monitors
Built for one 17”–45” monitor, this arm supports up to 35.2 lbs and is also compatible with many curved displays.
Smooth Gas Spring Adjustment
The built-in spring tension mechanism helps provide controlled height movement and easy screen positioning throughout the workday.
Smart Base with USB-A and USB-C Ports
Integrated USB-A 3.0 and USB-C ports provide convenient access for charging devices or connecting compatible workstation accessories.
Topside Installation
The arm installs from above the desk surface, helping make setup cleaner and more convenient in professional work areas.
Heavy-Duty Support for Larger Monitors
Built for larger and heavier screens, this gas spring monitor arm supports 17”–45” monitors while helping create a cleaner, more adjustable workstation. Its strong metal construction, extended arm reach, and smooth height movement make it a premium solution for offices, executive workstations, design desks, control rooms, and high-performance work areas.
Stable Support for Flat and Curved Displays
Designed to support larger monitor setups, this arm provides dependable positioning for flat screens and compatible curved displays. The VESA mount supports 75 × 75 and 100 × 100 patterns, making it suitable for a wide range of professional workstation monitors.
Integrated Cable Management
Built-in cable routing helps guide cords along the arm for a cleaner and more organized desk setup. This keeps power, display, and USB cables away from the main work surface while maintaining a polished workstation appearance.
Clean Modular Arm Design
The arm is designed with a structured connection system that supports secure assembly and smooth movement. Its streamlined construction helps maintain a professional look while supporting daily adjustments in busy work environments.
Built-In Spring Tension Adjustment
The built-in spring tension mechanism allows the arm to be adjusted according to the monitor’s weight. This helps create smoother height movement and more controlled positioning for larger screens.
Topside Installation for Easier Setup
The topside installation design allows setup from above the desk surface, making installation cleaner and more convenient. This is especially useful for workstations where access below the desk is limited.
Smart Base with USB-A and USB-C Ports
The smart base includes USB-A 3.0 and USB-C ports to support compatible data-transfer and charging connections. This gives users convenient access for connecting supported devices and accessories without reaching behind the desk.
Product Specifications
LiftMax Heavy-Duty Single Monitor Arm with USB-C for 17”–45” Screens
SKU:
TST-MA-HD-SGL-1745UC
Warranty Coverage:
5-Year Limited Mechanical Warranty
2-Year Limited Electrical Warranty on integrated USB-A, USB-C, and electronic components
Specifications:
Product category: Gas spring monitor arm
Screen quantity: 1
Fits most 17”–45” monitors
Curved monitor support: Yes
Weight capacity: 2.2–35.2 lbs / 1–16 kg
Curved screen weight capacity: 2.2–28.6 lbs / 1–13 kg
Material: Steel, aluminum, and plastic
Surface finish: Powder coating
Color: Matte Black
Dimensions: 4.9” × 24.1” × 23.3”
Arm full extension: 22.2”
Tilt range: +90° to -45°
Swivel range: +90° to -90°
Screen rotation: +180° to -180°
Installation: Clamp or grommet
Suggested desktop thickness:
Clamp: 0.39”–2”
Grommet: 0.39”–2”
USB ports:
1 USB-A 3.0 port
1 USB-C port
Cable management: Yes
VESA Compatibility
This monitor arm supports the following VESA mounting patterns:
75 × 75 mm
100 × 100 mm
Dimensions & Adjustment Overview
The LiftMax Heavy-Duty Single Monitor Arm with USB-C for 17”–45” Screens is designed to provide extended reach, smooth height movement, and flexible screen positioning for larger workstation monitors. Its detailed measurement layout helps users review the arm extension, mounting clearance, VESA plate size, and adjustment range before installation.
Key measurement highlights:
Arm section length: 8.27”
Adjustable arm extension range: 12.05”–13.98”
End section length: 2.28”
Height adjustment range: 8.82”–20.47”
VESA plate width: 4.57”
VESA mounting patterns: 75 × 75 mm and 100 × 100 mm
Tilt range: +90° to -45°
Swivel range: +90° to -90°
Screen rotation: +180° to -180°
Clamp desktop thickness: 0.39”–1.97”
Grommet desktop thickness: 0.39”–1.97”
Compatible monitor size: 17”–45”
Standard monitor weight capacity: 2.2–35.2 lbs
Curved monitor weight capacity: 2.2–28.6 lbs
Designed for Premium Workstation Environments
Executive Offices
Provides a clean and adjustable setup for larger monitors used in leadership offices and private workspaces.
Design and Creative Studios
Supports larger screens for visual work, editing, layouts, content review, and creative production.
Engineering and Technical Workstations
Helps position monitors used for drawings, modeling, dashboards, documentation, and detailed project work.
Home Offices
Creates a polished workstation with stronger monitor support, cable organization, and convenient USB access.
Why Customers Trust Our LiftMax Single Monitor Arm
The LiftMax Heavy-Duty Single Monitor Arm is designed for users who need more than basic monitor support. Its higher weight capacity, gas spring movement, USB-equipped smart base, cable routing, and topside installation help create a workstation that feels stronger, cleaner, and easier to adjust.
This model is a strong fit for professional spaces that use larger monitors, curved displays, and premium desk setups where comfort, organization, and reliability are important.
Built for Larger Screens
Supports heavier monitors and many curved displays for demanding workstation setups.
Smooth Daily Adjustment
Gas spring movement helps users reposition the screen with less effort.
Modern Desk Connectivity
USB-A 3.0 and USB-C ports provide easier access for compatible devices and accessories.
Frequently Asked Questions
Have additional questions? Explore our FAQ section or reach out to our team for more information.
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It supports most 17”–45” monitors.
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Yes. It supports compatible curved monitors up to 28.6 lbs / 13 kg.
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The arm supports standard monitors from 2.2–35.2 lbs / 1–16 kg.
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This is a single-monitor arm designed to support one screen.
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Yes. The smart base includes one USB-A 3.0 port and one USB-C port for compatible data-transfer and charging connections.
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Yes. The gas spring design allows smooth height adjustment and screen repositioning.
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Yes. The screen can rotate from +180° to -180° for portrait or landscape viewing.
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The arm supports clamp or grommet installation.
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Both clamp and grommet installation support desktop thickness from 0.39”–2”.
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Yes. Integrated cable routing helps keep cords organized along the arm.
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It supports 75 × 75 mm and 100 × 100 mm VESA mounting patterns.
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The monitor arm includes a 5-Year Limited Mechanical Warranty and a 2-Year Limited Electrical Warranty on its integrated USB-A, USB-C, and electronic components, subject to the complete Three Sixteen Technologies warranty terms.
