---
product_id: 223377306
title: "12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included"
brand: "khnum"
price: "Rp915252"
currency: IDR
in_stock: true
reviews_count: 9
category: "Khnum"
url: https://www.desertcart.id/products/223377306-12-inch-architectural-and-engineering-scale-ruler-set-imperial-laser
store_origin: ID
region: Indonesia
---

# Laser-etched permanent markings 3 precision rulers in one set Anodized corrosion-resistant aluminum 12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included

**Brand:** khnum
**Price:** Rp915252
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your drafting game with precision that lasts a lifetime!

## Quick Answers

- **What is this?** 12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included by khnum
- **How much does it cost?** Rp915252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/223377306-12-inch-architectural-and-engineering-scale-ruler-set-imperial-laser)

## Best For

- khnum enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Solid core aluminum with anodized finish resists corrosion and daily wear.
- • **Triple-Scale Power:** Three essential rulers combined for architecture and engineering precision.
- • **Fade-Proof Accuracy:** Laser-etched grooves ensure your measurements stay sharp and readable forever.
- • **Instant Readability:** High-contrast, color-coded graduations speed up your workflow with zero guesswork.
- • **Pro-Grade Blueprint Essential:** Trusted by architects and engineers for supreme accuracy on every project.

## Overview

This 12-inch architectural and engineering scale ruler set features three laser-etched, anodized aluminum rulers with color-coded, high-visibility graduations. Designed for professionals and students alike, it offers durable, corrosion-resistant construction and precise measurements ideal for blueprint and CAD work.

## Description

desertcart.com : 12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included : Office Products

Review: Great product - High Quality dating/Auto-CAD tools. Heavy duty and easy to read.
Review: Would recommend - Great and sturdy. I think it’s very helpful that it comes in a bundle because my college classes requre both architecture and engineering scales!

## Features

- ✎ 3 RULER COMBO SET - Architect ruler engineering scale professional or educational drafting tools metal ruler 12 inch
- ✎ LASER ETCHED - Architect scale drafting ruler tat will last permanent grooves that will never fade
- ✎ SOLID CORE ALUMINUM - Architect scale ruler engineer scale durable, anodized corrosion resistance
- ✎HIGH VISIBILITY - scale drafting kit ruler contractor quick easy to read architecture scale graduations precise
- ✎Professional grade - engineers scale scale ruler for blueprints supreme accuracy Color-coded groove

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BNQVY6X |
| Best Sellers Rank | #15,194 in Office Products ( See Top 100 in Office Products ) #42 in Drafting Tools & Drafting Kits |
| Brand | Khnum |
| Color | Black, Blue, Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,064) |
| Date First Available | June 23, 2020 |
| Item Weight | 11.3 ounces |
| Item model number | AESR-11 |
| Manufacturer | Khnum |
| Manufacturer Part Number | AESR-11 |
| Material Type | Aluminum |
| Product Dimensions | 12.6 x 1.1 x 0.04 inches |

## Product Details

- **Brand:** Khnum
- **Color:** Black, Blue, Silver
- **Graduation Range:** 1/16 Inches
- **Material:** Aluminum
- **Style:** Modern

## Images

![12-Inch Architectural and Engineering Scale Ruler Set (Imperial) | Laser-Etched Aluminum Triangular Drafting Tool | for Architect and Civil Engineer Blueprints | Standard Metal Ruler Included - Image 1](https://m.media-amazon.com/images/I/91IqQ6rmD2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by L***N on January 27, 2026*

High Quality dating/Auto-CAD tools. Heavy duty and easy to read.

### ⭐⭐⭐⭐⭐ Would recommend
*by M***A on February 20, 2026*

Great and sturdy. I think it’s very helpful that it comes in a bundle because my college classes requre both architecture and engineering scales!

### ⭐⭐⭐⭐⭐ Perfect
*by M***N on February 25, 2026*

Great quality and pricing !

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.id/products/223377306-12-inch-architectural-and-engineering-scale-ruler-set-imperial-laser](https://www.desertcart.id/products/223377306-12-inch-architectural-and-engineering-scale-ruler-set-imperial-laser)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-13*