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Black metal extension arm for Ergotron LX Pro mount

Ergotron

Ergotron LX Pro Extension Kit WCB Black 98731292

SKU CH-CCWJ-A4K8Y

An extension kit that adds reach to compatible Ergotron mounting arms and wall mounts

  • TypeAccessory
  • Extends mounting reach for flexible positioning
  • Accessory designed for LX Pro series compatibility
  • Black finish matches existing mount aesthetics
  • New condition ensures reliable performance out of box
  • Manufacturer-listed October 24 2025 for current design

Ergotron LX Pro Extension Kit

The Ergotron LX Pro Extension Kit is a mounting accessory designed to extend the reach of compatible Ergotron monitor arms. It provides additional length for desk or wall installations where the standard arm length is insufficient. The kit integrates with existing LX series hardware for a secure fit.

Installers needing extra monitor arm reach

This accessory suits installers who need to position a display further from the mounting point than the standard arm allows. It is not for users who lack a compatible Ergotron LX mounting arm, as the kit cannot function as a standalone mount. Buyers seeking a complete mounting solution should look elsewhere.

Verify compatibility with your LX arm

Before ordering, confirm that your current Ergotron mount is part of the LX series and supports extension accessories. Check the mounting surface to ensure it can accommodate the extended leverage and weight distribution. Ensure you have the necessary tools and hardware for the installation process.

Highlights

  • Extends mounting reach for flexible positioning
  • Accessory designed for LX Pro series compatibility
  • Black finish matches existing mount aesthetics
  • New condition ensures reliable performance out of box
  • Manufacturer-listed October 24 2025 for current design

Specifications

BrandERGOTRON
TypeAccessory

Questions about this item

Which Ergotron LX Pro arm or desk/wall mount must I already own for the 98731292 extension kit to attach?

The kit is designed to extend any compatible Ergotron LX Pro mounting arm, desk mount or wall mount that uses the standard LX Pro interface.

Will the 98731292 extension kit work with an older Ergotron LX arm that is not the Pro version?

No, the extension kit is built for the LX Pro series only and will not fit the standard LX arm.

After installing the 98731292 kit, how can I confirm the extra reach is secure?

The arm should hold the display steady at the new extended position without sagging or drifting when you let go.

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