Festool FSV/2 guide rail connector assembly stabilizes a straight joint
Festool FSV/2 alignment detail shows laser-engraved order marks
Festool FSV/2 two-piece join forms a stable long-rail connection
Festool FSV/2 laser markings indicate correct order for setup
Festool FSV/2 in-use demonstrates straight guide rails in action
Festool FSV/2 kit includes Allen key for quick setup

Festool

Festool 577039 Guide Rail Connector Set FSV/2 – Auto-Align, Laser-Engraved Order, Stable Two-Piece Join

High-performance tools and home improvement made for confident daily results

$74.24

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Why customers choose TaskHolt Tools

Overview

The Festool 577039 Guide Rail Connector Set FSV/2 is designed to pair two guide rails into a single, seamless working length. Compatible with FS/2 systems, it helps you tackle long workpieces with greater confidence by enabling an automatic alignment that keeps joints straight and predictable.

Key benefits

  • Automatic alignment ensures the joint stays straight, supporting consistent results across setups.
  • Two connectors create a stable, long-rail join for extended workpieces, helping you treat two rails as one.
  • Laser-engraved markers on the connectors indicate the correct order, reducing setup guesswork and errors.
  • Includes an Allen key (SW 5/SW 3) in blister packaging for quick, tool-ready installation.

The combination of auto-alignment and a clearly ordered, two-piece join helps streamline setups where precision matters most. The laser-engraved order markers serve as a visual guide during assembly, while the compact Allen key keeps the installation simple and portable. While results will vary by technique and material, users frequently notice smoother transitions between rails and fewer mid-session readjustments when using the FSV/2 system.

How it works

Two connectors securely link two guide rails, forming a straight, continuous path for long workpieces. The auto-alignment feature helps position the rails so the joint remains aligned as you work, and the laser-engraved order marks ensure you place the connectors in the correct orientation every time.

Use cases

Ideal for long panel runs, cabinetry installations, or any project requiring accurate alignment across extended lengths of guide rails. The FSV/2 setup aims to reduce downtime between setups and improve repeatability on repeated cuts or machining tasks.

What’s included

  • Two rail connectors for joining two guide rails securely
  • Allen key SW 5/SW 3 included, blister-packaged
  • Laser-engraved order markers on the pieces

FAQ

Q: What is the Festool 577039 Guide Rail Connector Set FSV/2 used for?

A: It enables joining two guide rails into a straight, stable run with automatic alignment and laser-engraved order markers.

Q: What’s included in the kit?

A: Two connectors and an Allen key SW 5/SW 3, blister-packaged, with laser-engraved alignment markers.

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