- Easy operation: High precision scale design ensures every measurement is accurate and you can focus on your work. Ideal for woodworkers, craftsmen, and designers. - Time saving: The speed square helps reduce errors and improve work efficiency by ensuring precision in cutting and assembling. 90 degrees and 45 degrees standard angles help you save time and energy and maintain your work accuracy. - Durable: Made from aluminum alloy, this speed square offers excellent wear resistance and long service life, making it suitable for long-term use in workshops, on job sites, or in home projects. - Multifunctional design: Designed as a multipurpose ruler, the multi-use speed square makes precise measurements easy. From angle recognition to length measurements, its reliable precision ensures your project is built to spec.