Powerful function The multi-angle measuring ruler can be deformed freely and used in various ways. The multi-angle measuring ruler has a 6-part ruler and 6 freely bendable metal knobs. Simply adjust the metal knob to create your desired shape. Measuring objects of various shapes is quick and easy. Easy to read and use Our multi-angle jig tool features laser-etched markings and laser-etched centimeter and inch lines . Even if you use the sliding ruler for a long time, you can keep it clear and easy to read. In addition, the supplied screws are large, can be replaced with one hand and are very easy to use. Easy to carry This multi-angle measuring ruler has 6 sides, an aperture locator universal, foldable, easy to carry, not easy to lose. The Universal Opening Detector has three aperture sizes of 45mm, 25mm and 40mm in diameter. They are linked together to avoid losing one of them at work. en Good material and easy to carry The outline indicator made of high quality ABS plastic, stable and durable, does not rust and has a long service life. The opening detector is made of an aluminum alloy, is very resistant, stainless and durable. The original surface will not be scratched during use. Wide Application The six-sided multi-angle ruler is a universal angle measuring tool that provides brick, wooden, in tiles, floor, roof and metal. handymen, roofers, carpenters, architects, handymen, etc