Woodpeckers STFSTOP Super Track Flip Stop is a precision stop block for woodworking fences and track systems. This is a stop block designed for repeatable fence positioning, routing operations, and cut-to-length work at the router table or chop saw station. Model Number: STFSTOP. If you are tired of clamping scrap blocks to a fence every time you need a repeat cut, this gives you a cleaner, faster, more reliable way to set and hold that stop point.

The big advantage here is not just that it stops a workpiece. It flips out of the way when you do not need it, so you can interrupt a repeated operation, make another cut, then drop the stop back into position without resetting everything. That saves time on batch work and helps maintain accuracy when you are making multiple identical parts, cutting repeated lengths, or setting up routing operations on a fence.

Woodpeckers machines the Super Track Flip Stop from aluminum and uses custom turned fasteners, which matters because fence stops only work when they stay rigid under use. At nearly half a pound, this is not a light stamped accessory. The flip arm is about 3/4 inch wide and 1/2 inch thick, and the base is approximately 1-1/2 inches by 1-1/2 inches and more than 5/8 inch thick. In plain terms, it has enough mass and structure to feel secure when you lock it in place.

The flip arm design is especially useful on real shop setups because it gives you two arm positions. You can use it on the Woodpeckers Superfence with or without a sacrificial subfence, and you can place the arm on either the left or right side of the flip base. That makes it easier to fit the stop to the fence configuration you already run instead of forcing you to change your setup around the accessory.

Another detail worth noting is the way the arm interfaces with the track. Woodpeckers machined three protrusions into the back face of the arm to mesh with the slot spacing on the Superfence and Super Track. That helps the stop sit correctly in the system and reduces the chance of the arm lifting or shifting when stock contacts it. The unit fastens with a 1/4-20 hex head bolt to the top channel in the Woodpeckers Super Track or Woodpeckers Superfence.

In use, this stop makes sense anywhere repeatability matters more than improvisation. On a router table, it helps with controlled fence-based routing operations and repeatable setups. On a chop saw fence, it speeds up repeated cut lengths. In a more specialized setup, a pair of stops can also be used to define the length of a mortise. This is the kind of accessory that looks simple until you use it for a week and realize how much setup time it trims out of the day.

Compatibility is straightforward and important here: this stop is built around the Woodpeckers Super Track and Woodpeckers Superfence platform. If that is already part of your shop, the STFSTOP is a clean add-on. If you use a different fence or track system, you will want to confirm channel fit before buying. For Woodpeckers users, though, it is a practical upgrade that adds repeatability without adding complexity.

Who should buy it? Woodworkers running router tables, miter saw stations, fence systems, and production-style repeat cuts will get the most from it. If your work involves making one-off cuts all day long, you may not use a stop block constantly. But if you build cabinets, mill repeated parts, cut joinery, or do any workflow where accuracy and speed need to live together, this is the kind of accessory that earns its space fast.

Woodpeckers STFSTOP Super Track Flip Stop is a small upgrade that makes a real difference

This is the kind of fence accessory that pays you back in setup time, cleaner repeatability, and less messing around with shop-made stop blocks.

• Who it's for: Woodworkers using Woodpeckers Super Track or Superfence systems for router table work, chop saw stations, and repeated cut-to-length jobs.
• Why it stands out: The solid aluminum build, flip-away function, and two-position arm make it more useful than a basic stop that only works in one fence configuration.
• Worth knowing: It is sold as a single stop, so if you want paired stop setups for certain operations, plan on buying two.

• What does this stop fit? It is designed to fasten to the top channel in the Woodpeckers Super Track and Woodpeckers Superfence.
• Can it be used with a sacrificial fence face? Yes. The flip arm has two positions so it can be used on the Superfence with or without a sacrificial subfence.
• Can the arm be mounted on either side? Yes. The flip arm can be positioned on either the left or right side of the flip base.
• What is it made from? The Super Track Flip Stop is machined from aluminum and uses custom turned fasteners.