Key benefits Accurate angle transfer and measurement: The protractor angle finder provides precise readings with a 0 to 180 degree semicircle scale, making it ideal for mechanics, carpenters, and students. Flexible angle inspection: Its design allows you to fix it to an object whether forward or backward, enabling easy transfer and inspection of angles across your project. Secure and precise readings: The metal arm is locked in place with a knurled wing nut, ensuring readings stay accurate and from slippage. Durable and compact: Made of stainless steel, this tool combines longevity with a compact profile that fits neatly in a toolkit. What it does Function and operation: Use it to set bevel angles and transfer angles, and to measure inclination with reliable precision. Compatibility and versatility: Designed for use in workshops and classrooms alike, suitable for mechanics, carpenters, and students; can be attached to various objects in either forward or backward orientation. Size and material: Stainless steel construction provides strength and durability; compact form supports easy handling and storage. Performance: Provides cleaner, more reliable angle measurements and angle transfers, helping you achieve consistent results on every project. Use scenarios Woodworking and carpentry: Transfer a bevel angle from a template to a saw blade, jig, or workpiece with confidence, or set up joints and miter angles accurately. Mechanical alignment and fabrication: Measure the angle between components, lock the arm to reproduce the angle on a replacement part, and verify alignment in frames or fixtures. Education and DIY projects: Check and verify inclination angles for models, drafting exercises, or home improvement tasks to ensure accuracy.