---
product_id: 450682965
title: "Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings"
brand: "dagongren"
price: "65.44 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Dagongren"
url: https://www.desertcart.tn/products/450682965-architectural-scale-ruler-for-blueprint-12-metric-metal-engineers-triangle
store_origin: TN
region: Tunisia
---

# laser-etched markings 6 precise scales durable aluminum build Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings

**Brand:** dagongren
**Price:** 65.44 DT
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your blueprints with precision and style—don’t just measure, master it!

## Quick Answers

- **What is this?** Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings by dagongren
- **How much does it cost?** 65.44 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/450682965-architectural-scale-ruler-for-blueprint-12-metric-metal-engineers-triangle)

## Best For

- dagongren enthusiasts

## Why This Product

- Trusted dagongren brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Solid aluminum construction resists rust and wear—your drafting partner for years.
- • **Universal Pro Tool:** Engineered for architects, engineers, artists, and students who demand perfection.
- • **Multi-Scale Mastery:** Six distinct scales on three sides for flawless precision every time.
- • **Sleek & Scratch-Free:** Elegant black finish with smooth edges protects your hands and your style.
- • **Crystal Clear Accuracy:** Laser-etched white markings ensure measurements are sharp and easy to read.

## Overview

This 12-inch architectural scale ruler features six laser-etched scales across three sides, crafted from corrosion-resistant aluminum for durability. Designed for professionals and students alike, its sleek black finish and smooth edges combine functionality with elegance, making it an essential tool for precise drafting, engineering, and artistic projects.

## Description

Product description

Review: Accurate - Professional quality. Used this to layout a home renovation product for our bathrooms and master closet. Worked perfectly. I did the floor plan and the architect was able to use it to do the rest. It’s plastic so it might not be accurate if you bang it around, but otherwise fine.
Review: Good for what it's for - This is exactly what I needed! It's sturdy, well-made, and the measurements are clear and easy to read. I appreciate the precise markings, which are great for accurate measurements, whether you're using it for school, work, or crafting. Overall, it's a simple but high-quality tool that gets the job done!

## Features

- Standard Imperial Measurements: This architect's ruler has 3 Sides & 6 Different Scales. Triple-sided scale included: 1-1/2", 1, 3/4", 3/8", 3/16", 3/32", 1/2", 1/4", 1/8", 3, 16.
- Good For Years Of Use: Made of solid aluminum, the drafting ruler is durable, resistant to corrosion and will not rust. Laser-etched white markings mark precise and clear digital scales. Perfect for office drawing work or school classroom study.
- Classic Design: This engineering metal ruler in black with white markings, is stylish and elegant. Has a smooth surface and edges and corners to prevent scratches. It‘s’ an indispensable tool supplies for your work and study!
- Ideal For All: Bulk metal rulers are good for technical, artists, architects, engineers, blueprints drawer, interior designers, modelers, draughtsmen, graphic designers, teachers, and students.
- Max Value For Money: The purchase included 1* 12 inch architecture ruler, no other bundled products, it is enough for daily work and study. Satisfaction Guarantee: If have any questions or are unsatisfied, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZQFFTXH |
| Best Sellers Rank | #65,657 in Office Products ( See Top 100 in Office Products ) #207 in Drafting Tools & Drafting Kits |
| Brand | DAGONGREN |
| Brand Name | DAGONGREN |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 895 Reviews |
| Item Dimensions L x W | 12"L x 1"W |
| Manufacturer | DAGONGREN |
| Material | Aluminum |
| Material Type | Aluminum |
| Model | D031 |
| Part Number | D031 |
| Product Dimensions | 12"L x 1"W |
| Style | Classic |
| Style Name | Classic |
| UPC | 616050120508 |

## Product Details

- **Brand:** DAGONGREN
- **Color:** Black
- **Material:** Aluminum
- **Product Dimensions:** 12"L x 1"W
- **Style:** Classic

## Images

![Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings - Image 1](https://m.media-amazon.com/images/I/61rZfEaex2L.jpg)
![Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings - Image 2](https://m.media-amazon.com/images/I/51rYZ+0VOPL.jpg)
![Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings - Image 3](https://m.media-amazon.com/images/I/71HxlBVjQFL.jpg)
![Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings - Image 4](https://m.media-amazon.com/images/I/71B4aHNzKdL.jpg)
![Architectural Scale Ruler for Blueprint, 12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements for Architects Engineering, Artists, Draftsman Drawing, Laser-Etched Markings - Image 5](https://m.media-amazon.com/images/I/71c5iNnmFsL.jpg)

## Questions & Answers

**Q: Does it come with a protective case?**
A: No it does not have a protective case.

**Q: Is this ruler have both sae & metric measurements?**
A: No it does not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Accurate
*by J***K on April 13, 2026*

Professional quality. Used this to layout a home renovation product for our bathrooms and master closet. Worked perfectly. I did the floor plan and the architect was able to use it to do the rest. It’s plastic so it might not be accurate if you bang it around, but otherwise fine.

### ⭐⭐⭐⭐⭐ Good for what it's for
*by J***. on September 5, 2024*

This is exactly what I needed! It's sturdy, well-made, and the measurements are clear and easy to read. I appreciate the precise markings, which are great for accurate measurements, whether you're using it for school, work, or crafting. Overall, it's a simple but high-quality tool that gets the job done!

### ⭐⭐⭐⭐⭐ Easy to read and very accurate.
*by J***H on December 20, 2025*

Much easier to read than a standard white scale. The metal construction also makes it much more durable than most.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tn/products/450682965-architectural-scale-ruler-for-blueprint-12-metric-metal-engineers-triangle](https://www.desertcart.tn/products/450682965-architectural-scale-ruler-for-blueprint-12-metric-metal-engineers-triangle)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*