Product Overview
This triangular scale ruler is a valuable tool for technical drawing and drafting. Made of high – quality plastic, it has a smooth finish and is lightweight yet sturdy. The white main body with fine black scale markings and colored translucent strips along the edges not only enhances visibility but also helps in quickly identifying different scale ratios.
Key Features
- Multiple scale ratios including 1:20, 1:50, 1:100, etc., for various drafting needs.
- Precise markings with fine, evenly – spaced divisions for accurate measurements.
- Triangular cross – section with each face having a distinct scale, providing multiple functions in a compact design.
Product Specifications
| Size | 15cm, 30cm |
| Scale | Large, Small |
Perfect For
Technical drawing, architectural plans, engineering blueprints, and scale model – making. Ideal for architects, engineers, designers, and students in technical fields.
Care Instructions
- Wipe the ruler with a soft, dry cloth to keep it clean and free from dust or debris that could affect the accuracy of the scale markings.


















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