Overview
The Ergotron 98-819-293 LX Pro Standard Base with Low-Profile C-Clamp is a desktop mounting accessory designed to attach compatible Ergotron LX Pro monitor arms to the edge of a desk. Its clamp-based installation avoids the need to drill holes into the desktop, making it useful when setting up or reconfiguring a workstation.
The low-profile design helps maintain a streamlined appearance and minimizes the mounting footprint. Finished in dark grey, this base is designed for compatible LX Pro equipment and supports a maximum load capacity of 44 lb (20 kg), subject to the limits of the complete monitor arm configuration.
Key Features
- Desk-edge mounting: Attaches to a compatible desk surface without requiring drilled mounting holes.
- Low-profile C-clamp: Provides a compact mounting point designed to help reduce interference with nearby desk structures and cables.
- 5-inch pole included: Supplies the short mounting pole required for compatible LX Pro configurations.
- 44 lb load capacity: Supports a maximum load of 44 lb (20 kg), within the limits of the compatible arm and installation.
- Dark grey finish: Coordinates with compatible dark grey LX Pro workstation equipment.
Mounting and Installation
The C-clamp attaches to a desk edge measuring 12–40 mm (0.47–1.57 inches) thick. Approximately 38 mm (1.5 inches) of clear space beneath the desk is required for the clamp. Check for obstructions such as cable trays, desk frames, reinforcement bars, and other hardware before installation.
Install the base according to the manufacturer's instructions and confirm that the desktop and complete monitor arm setup are suitable for the intended load. Check the exact monitor arm model before purchasing this accessory.
Compatibility
The 98-819-293 is designed for selected Ergotron LX Pro monitor arms, including compatible desk monitor arms, tall-pole arms, dual-direct arms, dual side-by-side arms, and wall monitor arms.
Compatible models listed by suppliers include LX Pro Desk Monitor Arms 45-682-292, 45-708-292, and 45-708-026; LX Pro Desk Monitor Arms with Tall Pole 45-695-292 and 45-709-292; LX Pro Desk Dual Direct Arm 45-684-292; LX Pro Dual Side-by-Side Arm 45-686-292; and LX Pro Wall Monitor Arms 45-683-292 and 45-683-026. Confirm compatibility with the manufacturer's current documentation before ordering.
Ergotron LX Pro components are not compatible with the legacy LX series or other Ergotron product lines.
Applications
- Converting a compatible LX Pro monitor arm to desk-edge mounting.
- Reconfiguring an existing compatible workstation.
- Creating a streamlined office or home-office display setup.
- Installing a compatible monitor arm where drilling into the desk is undesirable.
DC Supplies Product Note
This product is a mounting base conversion kit, not a complete monitor arm or monitor. Before ordering, verify the arm's model number, desktop thickness, underside clearance, and total supported load. The full setup must remain within the manufacturer's stated limits.
Technical Specifications
| Brand | Ergotron |
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| Manufacturer Part Number | 98-819-293 |
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| Product Series | LX Pro |
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| Product Name | LX Pro Standard Base with Low-Profile C-Clamp |
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| Product Type | Monitor arm mounting base |
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| Mounting Method | Desk-edge C-clamp |
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| Pole Length | 5 inches |
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| Maximum Load Capacity | 44 lb (20 kg) |
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| Compatible Desk Thickness | 12–40 mm (0.47–1.57 inches) |
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| Required Underside Clearance | Approximately 38 mm (1.5 inches) of clear depth |
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| Color | Dark grey |
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| Approximate Product Weight | 3 lb (1.36 kg) |
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| Package Contents | Standard base, 5-inch pole, pole collar, C-clamp |
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| Certification | BIFMA LEVEL 2 |
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| Environmental Compliance | REACH and RoHS listed by suppliers |
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| Limited Warranty | 10 years |
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| UPC | 698833096910 |
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Frequently Asked Questions
1. What is the Ergotron 98-819-293?
It is an LX Pro standard mounting base with a low-profile C-clamp and 5-inch pole for attaching compatible Ergotron LX Pro monitor arms to a desk edge.
2. Does this base require drilling?
No. The C-clamp attaches to the edge of a compatible desk without requiring holes in the desktop.
3. What is the maximum supported load?
The base has a maximum load capacity of 44 lb (20 kg). The complete setup must also comply with the compatible monitor arm's load limits.
4. What desk thickness is supported?
The clamp is designed for desk edges 12–40 mm (0.47–1.57 inches) thick and requires approximately 38 mm (1.5 inches) of clear space beneath the desk.
5. What comes in the package?
The package includes a standard base, 5-inch pole, pole collar, and C-clamp. A monitor arm and display are not included in this mounting kit.
6. Is this base compatible with the original Ergotron LX series?
No. The LX Pro mounting components are not compatible with the legacy LX series or other Ergotron product lines. Confirm your monitor arm's exact model number before ordering.
