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Black metal bow end mount for dual monitor arm

Ergotron

Ergotron LX Pro Dual Bow End WCB Mount

SKU CH-TXMF-T8WBE

A dual bow end attachment for mounting two monitors on a single arm, finished in black

  • Dual-monitor bow end expands screen real estate
  • Wall-mounted pivot keeps desk surface clear
  • Black finish matches modern workspace aesthetics
  • LX Pro engineering ensures stable screen positioning
  • October 2025 release brings current Ergotron design

Ergotron LX Pro Dual Bow End

The Ergotron LX Pro Dual Bow End WCB Mount is a mounting accessory designed for monitor arms. It provides a bow-shaped pivot component that connects to a compatible arm. This part suits installers who need to extend or reconfigure an existing Ergotron LX Pro dual-monitor setup.

Pivot interface constraints

The bow end uses the proprietary LX Pro interface, so it only fits arms and bases within that same product family. It cannot be attached to standard VESA plates, generic monitor arms, or other Ergotron series without the correct matching hardware.

Compatibility checklist

Verify that your current installation uses an LX Pro dual-monitor arm before ordering this bow end. Confirm the arm model matches the LX Pro series exactly, as other Ergotron lines use different mounting geometries.

How it compares

Measured against everything we stock in Stand Legs & Mounting Hardware, at today’s prices. Recalculated every night.

Price $130.99
Pricier than about 55% of the 957 comparable items (median $95.99).

Specifications

Product
Brand nameERGOTRON

Questions about this item

Is the Ergotron LX Pro Dual Bow End WCB Mount sold individually or as a pair?

The Ergotron LX Pro Dual Bow End WCB Mount is supplied as a single unit.

What does the WCB designation indicate for this bow end?

WCB identifies the white colour variant of the LX Pro Dual Bow End for colour-matched installations.

Which mounting arms accept this bow end interface?

This bow end fits Ergotron LX and LX Pro dual monitor arms that use the standard bow-end pivot connection.

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