The TOLSEN 180mm multifunctional graduated square is a versatile layout tool designed to help you make quick and accurate markings for various cutting angles. Crafted from a combination of ABS and foaming agent, this yellow tool is lightweight at just 118 g, making it easy to carry in a pocket or tool belt throughout the workday. Its surface features a comprehensive set of integrated scales, including common, top cut, hip-val, and pivot markings, along with a degree scale for precise angular measurements. These specialized guides allow carpenters and DIY enthusiasts to determine complex roof and stair angles without needing separate calculations, streamlining the marking process for a more efficient workflow.