








📐 Draft like a pro, measure with confidence!
The Mr. Pen 12-inch Triangular Architectural Scale Ruler is a durable, high-impact aluminum drafting tool featuring laser-cut, fade-resistant imperial scales. Its color-coded triangular design allows quick scale selection, making it ideal for architects, engineers, and designers working on blueprints, floor plans, and orthographic projections.
| ASIN | B07DNHCMS7 |
| Best Sellers Rank | #140,714 in Office Products ( See Top 100 in Office Products ) #674 in Rulers |
| Item model number | SA01 |
| Manufacturer | Mr. Pen |
| Package Dimensions | 32.79 x 2.4 x 2 cm; 100 g |
J**S
Perfectly fine
C**K
Prompt shipping. Very nice scale.
V**R
It is not of aluminum... It is made of cheap plastic...
B**S
Awesome scale rule, easy to read and love that it is aluminum.
C**R
Wasn't sure what to expect with this being aluminum...have had my old white plastic scale for over 30yrs and was worried this was just going to have the numbers/increments only painted on. They are engraved w/ paint. Very happy with the quality. Now, I just rec'd it today but I would recommend this scale over the ones you get as a 3 pack for $5 more...they are only painted on. The engraved increments makes a big difference when you are working with pencil or marker for accuracy and longevity.
Trustpilot
2 days ago
2 months ago