Overview
The Ergotron 98-745-292 LX Pro Dual Side-by-Side Collar is a black mounting accessory designed to expand a compatible Ergotron LX Pro setup for dual-monitor use. The collar attaches to the LX Pro pole and provides mounting positions for two arms side by side, helping create a multi-monitor workstation.
This conversion kit can also form part of larger multi-monitor configurations when used with the appropriate LX Pro expansion components and base. Its aluminum and steel construction provides a durable mounting interface for compatible monitor arms.
Key Features
- Dual-monitor conversion: Enables two compatible monitor arms to be mounted side by side on an LX Pro pole.
- Pole-mounted installation: The collar can be installed at a suitable position along a compatible LX Pro pole.
- Multi-monitor expansion: Can be used as part of supported three- or four-monitor arrangements with additional compatible components.
- Durable construction: Made with aluminum and steel components.
- Installation accessories included: Supplied with two end caps and a hex wrench.
Multi-Monitor Configuration
The LX Pro Dual Side-by-Side Collar provides the mounting point for two arms positioned alongside one another. It can be used to convert a compatible single-monitor arrangement into a dual-monitor setup.
For three- or four-monitor configurations, additional LX Pro components are required. Ergotron specifies the LX Pro Large Base for these expanded configurations, together with the appropriate monitor-arm expansion kit and additional collar components as needed.
Confirm the intended monitor arrangement, pole height, base configuration, and supported load before assembling a multi-monitor workstation.
Compatibility
The 98-745-292 is designed for the Ergotron LX Pro mounting system. It is intended for compatible LX Pro poles and monitor-arm configurations, not as a standalone monitor arm or complete mounting system.
Ergotron states that LX Pro components are not compatible with legacy LX products or other product lines. Check the model number of your existing mounting equipment before ordering.
Applications
- Converting a compatible LX Pro workstation to support two monitors side by side.
- Expanding a compatible LX Pro setup for multi-monitor productivity.
- Building supported triple-monitor or quad-monitor arrangements with the required additional components.
- Replacing a collar on an existing compatible LX Pro installation.
DC Supplies Product Note
Check the complete mounting configuration before purchase. This collar is a component of the LX Pro system, not a complete monitor arm. For three- or four-monitor installations, use the specified LX Pro Large Base and required expansion components. Verify compatibility with your pole and arms, and ensure the total monitor load remains within the system's rated capacity.
Specifications
| Brand | Ergotron |
|---|---|
| Manufacturer Part Number | 98-745-292 |
| Product Name | LX Pro Dual Side-by-Side Collar |
| Product Series | LX Pro |
| Product Type | Dual-monitor conversion collar |
| Color | Black |
| Mounting Type | Pole-mounted |
| Primary Function | Supports two compatible monitor arms side by side |
| Construction Materials | Aluminum and steel |
| Maximum Listed Load Capacity | Up to 20 kg (44 lb); confirm the limits of the complete configuration |
| Package Contents | Dual-monitor collar, two end caps, and hex wrench |
| Product Weight | Approximately 0.4 kg (0.8 lb) |
| UPC / GTIN | 0698833092967 |
| Manufacturer Warranty | 10 years, subject to applicable warranty terms |
| Sustainability Certification | BIFMA level 2 |
Frequently Asked Questions
What is the Ergotron 98-745-292 used for?
It is a dual-monitor collar that allows two compatible LX Pro monitor arms to be mounted side by side on an LX Pro pole.
Does this product include two monitor arms?
No. The kit includes the dual-monitor collar, two end caps, and a hex wrench. Compatible monitor arms and the rest of the mounting system are sold separately.
Can this collar support three or four monitors?
It can be part of supported three- or four-monitor configurations when combined with the required LX Pro expansion components and Large Base. Additional components are necessary.
Is the collar compatible with legacy Ergotron LX products?
No compatibility should be assumed. Ergotron specifies that LX Pro components are not compatible with legacy LX products or other product lines.
What is the maximum listed load capacity?
The product is listed with a maximum capacity of up to 20 kg (44 lb). The allowable load for a complete installation depends on the compatible arms, base, pole, and configuration, so check the applicable specifications before use.
What color is this model?
Part number 98-745-292 is the black version of the LX Pro Dual Side-by-Side Collar. Ergotron also lists separate part numbers for white and dark grey variants.










