The Swan Tyton Pro-Trac Protractor is a multi-function woodworking layout tool built for accurate angle setting, center finding, and repeatable marking. This is a layout tool designed for precision measuring and marking in woodworking, trim work, and carpentry. Model Number PT360. If you do cabinetry, furniture work, panel layout, or detailed trim, this tool is meant to replace a handful of separate measuring tools with one setup that is faster to position and easier to repeat.

What makes this tool different is its stacked double-protractor design. The two pivoting plates slide and rotate independently, which gives you more flexibility than a fixed square or a standard protractor. In the closed position, it works like a square or traditional protractor for straightforward layout. Open it up, and you can transfer and set more complex angles without cobbling together multiple tools.

The angle range matters because it is built to mark angles up to 140 degrees. That gives you enough spread for a wide range of woodworking and carpentry layout jobs, from miter planning to custom trim fitting and odd-angle work where a standard speed square stops being helpful. At 45 degrees, it can mark material up to 2.5 inches wide, which is useful for common stock sizes in trim, small parts, and bench work.

The line-marking holes along one arm are not just a novelty feature. They let you draw consistent parallel lines by running the tool along the edge of the workpiece, which is exactly the kind of thing that saves time when you're laying out repeated offsets for cabinetry, paneling, or trim details. Instead of measuring each line separately, you can keep spacing consistent and move faster with fewer mistakes.

There is also a practical center-finding function built into the design. When the protractor layers are oriented at 90 degrees, the tool can locate the midpoint of dowels and square stock. For joinery, lathe prep, and any job where being off-center shows up later, that is a real advantage. It cuts down on guesswork and helps keep layout clean before you ever make the cut or drill the hole.

From a build standpoint, the Swan Tyton Pro-Trac Protractor uses anodized aluminum with laser-etched markings. That combination matters because layout tools live a rough life. They get slid across benches, dropped into drawers, and carried to jobsites. Anodized aluminum keeps the body durable without making it overly heavy, and laser-etched markings are easier to trust long-term than printed markings that can wear off.

The thumb screw is designed for quick adjustment and can be switched to the opposite side for a left-handed setup. That sounds small, but on the bench it makes the tool easier to work with based on how you naturally hold and register your layout tool. Smooth adjustment and secure positioning are a big part of whether a measuring tool gets used every day or sits in the drawer.

If you're the kind of user who values repeatable layout, this is the right kind of tool. It makes the most sense for woodworkers, cabinet installers, finish carpenters, furniture makers, and serious DIY users who want one precise measuring and marking tool instead of bouncing between a square, a protractor, a center finder, and spacer blocks. If your work depends on getting the line right before you cut, this tool earns its keep.

Swan Tyton Pro-Trac Protractor is the kind of layout tool that actually replaces other tools

If you care about accurate layout and repeatable marks, this tool gives you real bench-side versatility without turning into a gimmick.

• Who it's for: Woodworkers, cabinet guys, finish carpenters, furniture builders, and DIY users who do more than occasional angle layout.
• Why it stands out: The stacked protractor design and built-in center-finding and parallel-line marking features make it more useful than a basic square or protractor.
• Worth knowing: This is a precision layout tool, not a cheap throw-in-the-bucket ruler. If you will use the extra functions, it makes sense. If you only mark 90s and 45s once in a while, a simpler square may be enough.

• What type of tool is this? It is a multi-function woodworking layout tool that combines a protractor, square, center finder, safety ruler, and compass-style marking function.
• How wide of a workpiece can it mark at 45 degrees? Source data states it can mark material up to 2.5 inches wide at 45 degrees.
• What is it made from? The body is made from anodized aluminum with laser-etched markings.
• Can left-handed users set it up comfortably? Yes. The thumb screw can be switched to the opposite side for a left-handed setup.