The Koopman Right-Angle Geometry Set is a practical and versatile set specifically designed for geometric applications. It includes a 20 cm ruler, two set squares with angles of 45-45-90 degrees and 30-60-90 degrees, as well as a 180° protractor with an integrated 10 cm scale. This set is ideal for students, learners, and professionals who require precise measurements and drawings. The use of high-quality plastic ensures durability and ease of handling. The various tools allow for a wide range of geometric constructions and calculations, making the set an essential tool in any mathematical or technical environment.

• Includes a 20 cm ruler and two set squares for different angles
• 180° protractor with integrated 10 cm scale
• Made from durable plastic for easy handling.