WESTCOTT Set Square 16 cm Transparent Plastic with Ink Guard

The WESTCOTT Geodreieck is a high-quality set square designed for precise technical drawing, school, and office use. Made from break-resistant transparent plastic, this isosceles right triangle features a 16 cm hypotenuse with bevelled edges and ink studs to prevent smudging. The printed centimeter and degree scales (0-180°) ensure accurate measurements and angle drawing. Ideal for students, architects, and designers.

Advantages

Transparent material allows full view of the drawing beneath. Ink protection nubs keep the ruler clean and prevent ink bleeding. Bevelled edges facilitate smooth, precise lines. Durable, break-resistant construction ensures long-lasting use.

Suitable for

• Technical drawing and drafting
• School geometry and mathematics
• Office and design work
• Architecture and engineering sketches

Key specifications

• Product Type: Set Square / Protractor Triangle
• Material: Transparent Plastic
• Hypotenuse Length: 16 cm
• Measurement Scale: Centimeter (cm)
• Angle Scale: 0-180 degrees
• Edge Type: Bevelled (Facette)
• Ink Protection: Yes (with Ink Studs/Nubs)
• Color: Transparent
• Graduation Type: Printed
• Parallel Lines: Yes
• Shape: Isosceles Right Triangle
• Units of Measurement: Metric (cm, mm, degrees)
• Origin: Germany

Recommendations

For best results, use with a fine-tipped technical pen or pencil. Clean with a soft, damp cloth. Store flat to avoid warping.