The Woodpeckers SSSQ-06-24 Stainless Steel Square, 6 in. w/ Rack-It is a premium layout and inspection tool built for woodworkers who need repeatable accuracy. This is a woodworking square designed for layout, machine set-up, and assembly checks. Model Number SSSQ-06-24. If you are dialing in machinery, checking small cabinet parts, or striking clean reference lines, this square is built to do those jobs without the usual slop you get from lower-grade combination or try squares.

What sets this Woodpeckers stainless steel square apart is the way it is made. The square starts with a one-piece central core that is machined square on CNC milling centers, then verified by a computer-controlled optical inspection system. Woodpeckers calls out angular measurement capability to 6 decimal places and guarantees the finished square to ±.0085° or better. On the bench, that means you are using a tool meant for real precision work, not just rough layout.

The stainless steel blade is 6-1/4 inches long, 1-1/8 inches wide, and only 1/16 inch thick. That thin blade matters because it brings the engraved scale closer to the edge of your stock, helping reduce parallax error when you read and mark. Instead of guessing where the line should fall, you get a more direct read and a cleaner mark. Woodpeckers also lists a .004 inch total accumulated error over blade length, which is exactly the kind of number serious woodworkers want to see when buying a precision measuring and layout tool.

The base design is just as important as the blade. The cheeks added to the core are narrower, creating a shoulder that helps keep the square registered against the work even when your grip relaxes. That makes this square easier to control when you are checking small assemblies, verifying cabinet components, or transferring lines across an edge. The wider base also gives the tool solid footing when you stand it against a part to check for square.

Woodpeckers built this square to be more than a simple 90-degree reference. The laser-engraved scales and shaped scribing guides let you drop in a pencil or other marking tool and slide along the edge of the stock to draw parallel lines. That makes it useful for layout work where speed matters just as much as accuracy. It also gets a satin, non-glare finish after machining, heat treating, and tempering, so the scale remains easy to read under shop lighting.

For day-to-day use, the included Rack-It is a smart addition. Precision layout tools tend to get knocked around or hidden in drawers, and that is not how you want to treat a square you rely on for machine setup and joinery work. The wall-mountable holder keeps the tool visible and protected so it is more likely to stay accurate and more likely to be where you need it.

This Woodpeckers square is a strong fit for cabinetmakers, furniture builders, trim carpenters, and serious hobbyists who care about layout accuracy. It is especially useful for smaller work where a full-size framing or carpenter square feels clumsy. If your work includes joinery, machine tuning, drawer boxes, casework, or assembly verification, the 6 inch size is practical, quick to handle, and easy to keep close by on the bench.

Woodpeckers makes these tools in Strongsville, Ohio, and backs them for the life of the tool. That matters because the whole point of buying a premium stainless steel woodworking square is long-term confidence. You are not buying a disposable measuring tool here. You are buying a shop reference you can build around.

Woodpeckers SSSQ-06-24 Stainless Steel Square That Earns Bench Space

If you care about layout accuracy on smaller parts, this is the kind of square you buy once and keep within arm's reach every day.

• Who it's for: Woodworkers, cabinet guys, furniture builders, and serious hobbyists who want a true reference square for setup, marking, and assembly checks.
• Why it stands out: The one-piece machined stainless steel core, thin readable blade, and included Rack-It make it more useful than a generic small square that just rattles around in a drawer.
• Worth knowing: This is a 6 inch square, so it shines on bench work and smaller parts. If you routinely check larger casework panels, you will probably want the 12 inch version alongside it.

• What kind of tool is this? This is a precision woodworking square for layout, machine set-up, and assembly checks.
• What is the blade made from? The blade core is stainless steel that is machined, heat treated, tempered, and finished with a satin non-glare surface.
• How accurate is it? Woodpeckers lists .004 inch total accumulated error over the blade length and guarantees the square to ±.0085° or better.
• Where is it made? Woodpeckers states that these squares are made in Strongsville, Ohio, USA.