This Helix Set Square is made from transparent blue plastic for improved visibility and engraved graduations for ease of use. It features two 45° angles and one 90° degree angle, great for precise measurement.
Plastic set squares with permanent metric graduations down one side. Great for classroom use and technical illustration.
Two 45° angles and one 90°.
Permanent, metric graduations.
Made from transparent blue plastic.
Sign up to get the latest on sales, new releases and more …