TSO Narrow Stock Pro for Parallel Guide System (61-660)

Thin rips have traditionally been one of the trickiest cuts to make with a track saw. The Narrow Stock Pro for Parallel Guide System Gen 2 changes that — turning a challenge into a task that’s fast, safe, and precise. By attaching directly to both Parallel Guide Tracks, it delivers a stable, rigid setup that keeps your workpiece secure and your results accurate.

The “Thin Rip” Challenge

When cutting narrow workpieces, even the slightest movement or error can mean wasted material — or worse, unsafe cuts. This accessory eliminates the guesswork. Because it references the Parallel Guide System Gen 2’s laser-engraved scales directly, you can set your cut width without using rulers, combination squares, or extra setup steps. Just dial in your measurement, lock it down, and cut with confidence. 

No more holding your breath on thin rips — every cut is accurate, stable, and repeatable the first time.

Key Benefits at a Glance

• Direct System Integration– Attaches to both Parallel Guide Tracks for unmatched stability.

• Scale-Based Setup – Uses the Parallel Guide System Gen 2’s laser-engraved scales for instant, tool-free calibration.

• Safe & Accurate Thin Rips – Make repeatable, narrow cuts that would otherwise be risky or inconsistent with a track saw alone.

• Table Saw Alternative – Handle thin rips on sheet goods and panels without needing a stationary saw.

• Portable Solution – Perfect for contractors and installers who rely on the mobility of a track saw system.

• Backward Compatible– Works with both Parallel Guide System Gen 2 Parallel Guides as well as all previous generation tracks.

What’s Included

•  Two Narrow Stock Pro guides that attach directly to both parallel guides of your system. Perfect if you already own Guide Rail Supports or don’t need them for your workflow.

⚡ Pro Tip: Add Grip Where It Counts

Narrow workpieces often fail to reach the factory-installed non-skid strips on your guide rail, which are typically located near the edges. For better hold when cutting thin or delicate stock, add an extra strip of non-skid foam closer to the splinterguard. Festool offers a 10-meter replacement strip (Item 485724), and other brands make similar products. It’s a simple upgrade that greatly improves workholding when paired with the Narrow Stock Pro.

Whether you’re outfitting a small shop that doesn’t have a table saw, or you prefer the mobility of a track saw on site, the Narrow Stock Pro gives you capability where track saws used to fall short. It’s compact, repeatable, and purpose-built for work that requires accuracy better than “close enough.”

Easy Calibration & Measurement Setting

The Narrow Stock Pro for Parallel Guide System Gen 2 uses the same sturdy Gage Bars found in our core Narrow Stock Pro product — now paired with the laser-engraved scales of the system for faster, tool-free setup.

To calibrate:

1. Set the cursor to your desired zero point on the Parallel Guide Track scale.

2. Tighten the spring-loaded knobs to hold position.

3. Using the included 3mm hex driver, loosen the locking screw.

4. Slide the Gage Bar up until it makes contact with the kerf strip on your guide rail.

5. Re-tighten the locking screw to secure.

From there, you can use the laser-engraved scales on your Parallel Guide Tracks to set precise rip widths — just like with the Flip Stop Pro, but optimized for thin rips.