Precision engineering: the steel square ruler offers precise measurements with its clearly marked scales, ensuring accuracy in every project, machinists square, tooltekt woodworking square ruler Robust and reliable: made from durable materials, this ruler is designed for use, maintaining its accuracy over time, miter protractor, carpenter tools Convenient portability: its moderate size allows for easy transportation, making it a practical tool for both professional and use, engineer square, goniometer Easy to transport: its moderate size makes it convenient to carry, providing a practical measuring tool for tasks, welding square, construction tools Use scenarios Woodworking and cabinetry: verify square corners, mark straight edges, and check layout lines during assembly Metal fabrication and welding: check 90degree angles, align parts, and test angles before welding Construction and onsite layout: quick checks of squareness for frames, supports, and layout marks