Discover the Faithfull 300mm Aluminium Triangular Ruler, expertly designed for precision drawing and measuring. This durable triangular rule features six distinct scales: 1:20, 1:25, 1:50, 1:75, 1:100, and 1:125, ensuring accurate measurements for all your drafting needs. The clear graduations help you achieve the best results every time. Its unique triangular profile keeps your fingers safely away from the edge, making it ideal for cutting and scoring materials. With a length of 300mm (12 inches), this versatile tool is perfect for professionals and hobbyists. Elevate your crafting and drafting experience with the Faithfull Aluminium Triangular Ruler.