Adjustable Lock Measure Ruler.

The Outline Flooring Tools Contour Gauge is a versatile tool that makes it easy to copy the exact shape of any object. This 10-inch lock profile copy duplicator is perfect for any DIY project, as it allows you to quickly and accurately duplicate complex shapes. The adjustable lock measure ruler has a locking button which ensures that the shape is held securely in place, allowing for precise duplication every time. With its long lasting construction and easy-to-use design, this contour gauge is sure to become an invaluable part of your DIY tool kit.