- Durable Stainless Steel Construction: Built to last, this protractor resists wear and tear, ensuring long-term reliability for all your measuring needs. - Versatile Angle Measurement Tool: Featuring a swing arm protractor that allows you to read both centimeters and angles. Simply adjust the nut to lock in your desired angle for precise measurements. - Quick Angle Identification: Easily identify and fix angles with the knurling thumb nut. Once set, you can plot the angle accurately, making it perfect for various applications. - Dual-Scale Measurement: The semicircular protractor measures angles from 0-180 degrees, allowing for left-to-right and right-to-left readings. Ideal for any project requiring accurate angle determination. - Multi-Purpose Applications: This angle protractor is perfect for architectural design, student drawings, engineering projects, carpentry tasks, and woodworking. It is an essential tool for professionals and students alike. - Compact and User-Friendly: Lightweight and easy to handle, making it suitable for both fieldwork and office use. With these features, this stainless steel protractor is your go-to tool for precision angle measurement and design, enhancing your workflow and ensuring accuracy in every project.