






📐 Elevate your drafting game with precision that lasts!
The Mr. Pen Metric Engineering and Architectural Scale Ruler is a 30cm triangular aluminum tool featuring laser-cut, scratch-proof metric scales from 1:20 to 1:125. Its color-coded design enables quick scale selection, making it an essential, durable companion for architects, engineers, and designers working on detailed blueprints and technical drawings.
| Manufacturer | Mr. Pen |
| Brand | Mr. Pen |
| Product Dimensions | 30 x 8.6 x 0.1 cm; 100 g |
| Colour | blue |
| Material Type | Aluminium |
| Manufacturer Part Number | SE01 |
| Item Weight | 100 g |
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