The Ergotron 97-774-003 LX One-Stop Rotational Control Kit is an accessory designed to control the rotation range of compatible Ergotron LX monitor arms. By introducing an adjustable rotation stop, it helps prevent the arm's extension from contacting nearby walls, desk panels, or workstation dividers.
Finished in anodized silver, this compact kit mounts directly to a compatible 35 mm diameter pole. Its stop collar and post allow the movement range to be restricted according to the surrounding workspace, helping protect nearby surfaces and maintain a more controlled monitor arm configuration.
Key Features
- Adjustable rotation control: Restricts the movement range of compatible LX monitor arms to suit the available workspace.
- Helps prevent collisions: Reduces the risk of the arm contacting walls, desk panels, or cubicle dividers.
- Stackable design: One or two kits can be stacked to configure the rotation range from 0° to 300°, depending on the installation.
- Secure pole mounting: Attaches directly to a compatible 35 mm diameter pole using set screws.
- Complete installation hardware: Includes a rotation stop collar, stop post, set screws, and hex wrench.
Technical Specifications
| Brand | Ergotron |
|---|
| Part Number / MPN | 97-774-003 |
|---|
| Product Type | Monitor arm rotational control kit |
|---|
| Product Series | LX |
|---|
| Color / Finish | Anodized silver |
|---|
| Mounting Type | Pole mount |
|---|
| Compatible Pole Diameter | 35 mm |
|---|
| Rotation Control | Adjustable rotation stop |
|---|
| Adjustable Range | 0°–300° using one or two kits, depending on configuration |
|---|
| Included Components | Single rotation stop collar, stop post, set screws, and hex wrench |
|---|
| Warranty | 10 years |
|---|
Compatibility and Installation
The Ergotron 97-774-003 is compatible with selected LX monitor arms, including LX Single Arm, LX Tall Pole Arm, LX Dual Stacking Arm, LX Dual Direct Arm, and LX Dual Stacking Tall Pole configurations.
This accessory is not compatible with Ergotron LX Dual Side-by-Side Arms or LX Sit-Stand Arms. Before ordering, confirm your arm model and ensure the mounting pole has the required 35 mm diameter.
DC Supplies Product Note
This kit is a rotational control accessory, not a complete monitor arm or monitor mount. Choose it when you need to limit the movement of a compatible LX arm to reduce contact with surrounding furniture or walls. Verify compatibility with your existing arm before purchase.
Frequently Asked Questions
1. What is the Ergotron 97-774-003 used for?
It restricts the rotation range of compatible Ergotron LX monitor arms to help prevent the arm from hitting nearby walls, desk panels, or dividers.
2. Which pole diameter does it fit?
The kit mounts directly to a compatible pole with a 35 mm diameter.
3. Can the rotation range be adjusted?
Yes. The stop position can be configured to restrict arm movement. One or two kits can be stacked to adjust the available range from 0° to 300°, depending on the setup.
4. Which Ergotron arms are compatible?
Compatible configurations include selected LX Single, Tall Pole, Dual Stacking, Dual Direct, and Dual Stacking Tall Pole arms. It is not compatible with LX Dual Side-by-Side or LX Sit-Stand Arms.
5. What is included in the package?
The kit includes one rotation stop collar, one stop post, set screws, and a hex wrench.
6. Does this product include a monitor arm?
No. It is an accessory for compatible Ergotron LX monitor arms. The monitor arm and display are sold separately.
