12inch Contour Gauge with Metal Aluminum Lock,Profile Tool Set Precisely Copy Irregular Shape,Extended Profile Gauge Duplicator(12inch,5inch)

Extended 12inch widen contour gauge tool, 50% wider and 20% longer than the regular contour gauge duplicator tool, designed for winding pipes, circular frames, ducts, and many objects. Ideal for fitting tiles, laminate, carpet, checking dimensions, molding, etc.
Contour Gauge with metal lock has a aluminium locking mechanism, which can lock the shape and effectively avoid the trouble of accidental touch and deformation. High-quality Aluminum core keeps the profile tool in good working condition for many years.
Contour gauge duplicator made from heavy duty durable ABS plastic with a very strong high-quality aluminum core, so will not scratch the original appearance of the copied shape, nor will it rust over time. Can be reused for many years. Each contour gauge tool also comes with one rope for hanging when working, or carry conveniently.
Contour gauge extra long wide can cut and copy any irregular shapes, very helpful for home decoration and DIY projects. It is also very easy to use, just simply press the tooth to match the contour, then lock it and track it.
The ruler on the contour gauge tool has scale units of inches and centimeters, which can easily measure the length of irregular graphics. Package include 2 size measuring tools 12 and 5, can help to measure and duplicate different shapes and can be used in flexible working projects.