Contour Profile Gauge, 5- or 10-Inch Colour Options

Copy an uneven edge instead of guessing its shape with a straight ruler

A straight measurement does not describe every curve in a doorway surround or decorative edge. This contour gauge uses a row of closely arranged sliding elements to capture a profile you can compare with the piece you intend to mark. The format is a manual outline-copying aid rather than a cutting tool or a guarantee that the final material will fit without checking.

Sliding elements either side of a central body

The main photograph shows a blue gauge beside a shaped vertical surround, with the narrow elements displaced to reflect the changing edge. A dark central body runs along the tool and holds the profile elements together. Those observations show how the pictured format differs from a flexible drawing curve. They do not establish a particular pin count, minimum detail size, maximum contour depth or a certified level of measurement accuracy.

Two size labels in three colours

The current options are 5 Inch Red, 5 Inch Green, 5 Inch Blue, 10 Inch Green, 10 Inch Blue and 10 Inch Red. Each selection identifies one size-and-colour combination rather than a set containing both sizes. The 10-inch format should not be assumed to have a greater profile depth simply because it spans a longer length. Confirm the actual overall and usable copying dimensions for the selected version.

A woodworking layout aid with specifications to compare

The source identifies woodworking use. No detailed material composition, scale calibration, locking mechanism or maximum operating temperature is supplied. The dark rectangular features on the photographed body do not by themselves establish magnets or a locking function. Check the delivered instructions for how the captured shape is retained while you move the tool to the workpiece. A visible ruler-like edge is not a substitute for a verified precision-measuring specification.

Check the transferred outline before making a cut

Use the gauge according to its instructions and keep its reference position consistent when transferring an outline. Compare the mark against the intended fit and any clearance or installation requirements for the material before cutting. The gauge does not set a saw's blade width, a flooring expansion gap or the fixing requirements of trim. A trial on suitable scrap can help you understand the profile-transfer process without risking the final piece immediately. Keep debris away from moving elements and do not force the tool onto a surface that could be damaged. Choose the shorter or longer option according to the span you actually need to copy. This tool's useful role is making an irregular outline visible on another surface, not replacing careful preparation, cutting-equipment instructions or a final fit check.