Feature: 1. [Versatile Marking Tool] The angle and arc marking tool allows you to easily create 90 degree angles, smoothly curves and straight lines on square or flat steel. 2. [Multi Functional] This linear arc scriber combines measurement, marking, and bending functions in one tool, meeting various needs in different projects. 3. [Precise and Accurate] Suitable for metal, wood, and pipes, this linear arc scriber is a handy tool for various crafting and construction projects, offering precise and accurate markings. 4. [Stainless Steel Construction] Made from stainless steel, this parallel line drawing tool is sturdy and capable of handling challenging metalworking tasks with ease. 5. [Practical Tool] This tool is suitable for engineers, carpenters, and decorators, providing convenience and efficiency in marking and cutting tasks. Specification: Item Type: Angle and Arc Marking Tool Material: Stainless Steel Specification: 20-65, 20-80 Package List: 2 x Angle and Arc Marking Tool