50cm T-Plastic Ruler

50cm T-Plastic Ruler. The 50cm T‑Plastic Ruler is a durable and reliable measuring tool designed for precision work in offices, classrooms, studios, and drafting environments. Made from high‑quality transparent plastic, it is lightweight, sturdy, and resistant to breaking, with clear, crisp printing for easy reading. Its T‑shaped structure ensures stable alignment and accurate 90° angles, making it ideal for drawing straight lines, checking layouts, and creating clean column guides. Dual inch and centimeter calibrations provide flexibility for various measuring needs, while the high‑contrast black markings ensure excellent visibility. A central groove offers a comfortable grip during use, and the built‑in hanging hole allows convenient storage. Practical, accurate, and easy to use, this T‑ruler is an essential tool for students, designers, architects, and professionals.