Profile Contour Gauge line Copier Ruler Cutting template Construction Woodworking Measuring instrument ceramic Tiling tiles tool

Say goodbye to guesswork — the Profile Contour Gauge (Line Copier Ruler) is your must-have measuring tool for perfectly replicating any shape or profile. Whether you're working on woodworking, tiling, cabinetry, or carpentry, this instrument makes it easy to trace complex curves, corners, and edges with flawless precision.

Simply press the gauge’s moveable pins (or teeth) against any irregular surface — pipe, molding, tile edge, baseboard — and they'll shift to match its exact form. Lock the pins in place, then transfer the outline directly onto your workpiece for a perfect cut or fit. It's like having a custom template maker in your toolbox.
Made from durable ABS plastic (or similar material), this contour gauge is lightweight, rust-resistant, and built to last. It’s ideal for use on a wide variety of materials — wood, ceramic tile, laminate, carpet, or even metal — making it a versatile addition to any DIYer’s or professional’s toolkit.

From installing intricate trim to cutting tile around round columns, this tool saves you time, reduces wasted material, and increases the accuracy of your project. Once you've traced the shape, you can confidently cut, scribe, or fit without second-guessing.