【High Precision Profile Copy Gauge】This shaping gauge has high precision and the single needle down to 0.06 in, This measuring tool makes cutting and measuring become easier. With the easy-moving needles, it can perfect shaping the odd shape, curves, irregular corners, contours to laminate, carpet, wood board, tiles in woodworking project, construction, home decoration or renovation and DIY project. 【Update Locking Mechanism】Once object has been contoured, lock contour gauge teeth in place for perfect traces every time. The locking mechanism really makes sure you don’t loose your pattern to. We upgraded the function of the product. New design lock is more labor-saving and not easy to break. 【Extra Wide Profile Counter Gauge】 Our length 10"&5" contour duplicator gauge also wide to 5.1 inch, depth contour gauge will be useful for more deep shapes. Easy to use, just press up against whatever you're trying to trace. 【Premium ABS Material Measuring Tool】It is made by durable and stable ABS plastic, and no harm for the surface of the target you would like to shape and duplicate. It is smooth to push and no lack of pins to influence precision. 【Easy to Use Shape Duplicator Tool】Only 4 steps, you can easily copy and transfer the shape you want, and also, the two size measuring tools can help to measure and duplicate different shapes, and can be used in flexible working projects.