Tool for angle transfer and bevel setting: This protractor angle finder helps mechanics, carpenters, students, and others measure and transfer angles. It can be used to set the bevel angle of cutting tools such as saws, miter saws, and circular saws, and it provides quick, accurate angle readings. Versatile angle measurement: Measure all angles with the 0 to 180 degree semicircle scale. The device can be secured to a workpiece in forward or backward positions, enabling flexible and efficient angle detection. Precise and reliable: A metal arm locks in place with a knurled wing nut, preventing slippage and ensuring accurate angle determinations with ease. Durable and : Made of stainless steel for durability and longevity. Accurately measures angles from 0 to 180 degrees with precision, supporting better results in your projects. Practical use scenarios: Set the bevel angle on a miter saw to match a cut on a board. Transfer a known angle from a drawing or template to your material for marking and cutting. Verify or reproduce angles in carpentry or metalwork, such as door frames, brackets, or framework.