M+R protractor triangle, acrylic glass, transparent

This transparent set square with a removable handle makes drawing and measuring much easier.⁠‌‌‌‍‌‌‌‌‌‍‌‍‍‍‍‌‍‍‍‌‍‌‌‌‍‍‍‌‌‍‌‍‌‌‍‍‌‌‌‍⁠ The red degree scale is easy to read, and the sturdy acrylic glass will last for years.⁠‌‌‌‍‌‌‌‌‌‍‌‍‍‍‍‌‍‍‍‌‍‌‌‌‍‍‍‌‌‍‌‍‌‌‍‍‌‌‌‍⁠

What is this set square used for?
A set square is an essential tool for measuring and drawing angles accurately. You need this instrument for technical drawing, maths assignments, cartography and surveying work. With this transparent acrylic model from M+R, you can read angles and create constructions while looking through the instrument.

Why choose the 16 cm size?
This 16 centimetre size offers a practical balance between accuracy and manageability. It is large enough for precise measurements on technical drawings, yet compact enough for use in a standard workspace. The acrylic material ensures clarity and durability, so you always have a clear view of your work.

Double scale for greater precision
This set square has a counter-running degree scale with a red background, which makes reading angles considerably easier. The red marking provides clear contrast, reducing the chance of reading errors. The double scale layout means you can measure angles both from left to right and from right to left.

Practical in use and storage
The removable handle provides extra grip during use and prevents the instrument from slipping while you draw. After use, store the set square in the supplied case, which protects it from scratches and damage. The transparent material allows your reference lines on the drawing to remain visible while you work.