---
product_id: 126283764
title: "Rena Chris Architectural Scale Ruler: 12\" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches"
brand: "rena chris"
price: "€ 19.81"
currency: EUR
in_stock: true
reviews_count: 12
category: "Rena Chris"
url: https://www.desertcart.sk/products/126283764-rena-chris-architectural-scale-ruler-12-imperial-aluminum-alloy-metal
store_origin: SK
region: Slovakia
---

# 12-inch precision length 6 laser-etched scales high-impact aluminum alloy Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches

**Brand:** rena chris
**Price:** € 19.81
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your drafting game with precision that lasts!

## Quick Answers

- **What is this?** Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches by rena chris
- **How much does it cost?** € 19.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/126283764-rena-chris-architectural-scale-ruler-12-imperial-aluminum-alloy-metal)

## Best For

- rena chris enthusiasts

## Why This Product

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

## Key Features

- • **Six Scales, One Tool:** Triangular design with 3 sides offering 6 distinct imperial scales for versatile architectural measurements.
- • **Color-Coded for Speed:** Professional-grade, color-coded scales enable quick, error-free selection during fast-paced projects.
- • **Fade-Proof Laser Etching:** Enduring laser-cut markings that never wipe or scratch off, ensuring lifetime readability.
- • **Precision Meets Durability:** Crafted from high-impact aluminum alloy for long-lasting accuracy and resilience.
- • **Perfectly Sized for Professionals:** 12-inch length balances portability with ample measuring range, ideal for drafting and blueprint work.

## Overview

The Rena Chris Architectural Scale Ruler is a 12-inch triangular aluminum alloy tool featuring six laser-etched imperial scales. Designed for architects and engineers, it offers durable, fade-proof markings and a color-coded system for quick scale selection, making it an essential precision instrument for drafting, blueprint reading, and construction measurements.

## Description

desertcart.com : Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches : Office Products

Review: The perfect scale ruler - I often use a scale ruler for architectural use on exact dimensions on drawings. Plastic rulers are fine but not exact enough for the scale dimensions I want, this aluminum scale ruler is made of quality, allowing for sharp straight lines. It’s blue color is perfect for contrast, perfect size and all for a great price!!!
Review: Very Fine Instrument - Very nice, very impressed. And it came with a form fitting protective case.

## Features

- 12 inch triangular architect scale designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue Prints, and orthographic projections
- Triangular ruler features 3 sides with 6 different scales, and made from high Impact aluminum, build to last
- Metal ruler never fading. Architect scale ruler with enduring laser cut imperial prints for accuracy. They will not wipe or scratch off ever
- Professional grade for accuracy color coded triangular scale for easy and quick selection of the desired scale
- The clear ruler is marked with standard imperial measurements: 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QPYQHL9 |
| Best Sellers Rank | #2,050 in Office Products ( See Top 100 in Office Products ) #2 in Drafting Tools & Drafting Kits #2 in Triangular Scales |
| Date First Available | May 11, 2019 |
| Item Weight | 2.72 ounces |
| Item model number | THL-1004 |
| Manufacturer | THL-1 |
| Product Dimensions | 12 x 1 x 0.1 inches |

## Product Details

- **Brand:** Rena Chris
- **Color:** Black
- **Graduation Range:** 1/16 Inches
- **Material:** Aluminum
- **Style:** Triangle ruler

## Images

![Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches - Image 1](https://m.media-amazon.com/images/I/410izSwCEXL.jpg)
![Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches - Image 2](https://m.media-amazon.com/images/I/41BUkJI+p7L.jpg)
![Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches - Image 3](https://m.media-amazon.com/images/I/41FOitPC70L.jpg)
![Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches - Image 4](https://m.media-amazon.com/images/I/51cXEfGlxHL.jpg)
![Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches - Image 5](https://m.media-amazon.com/images/I/51rRAyGoiJL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The perfect scale ruler
*by J***R on January 27, 2026*

I often use a scale ruler for architectural use on exact dimensions on drawings. Plastic rulers are fine but not exact enough for the scale dimensions I want, this aluminum scale ruler is made of quality, allowing for sharp straight lines. It’s blue color is perfect for contrast, perfect size and all for a great price!!!

### ⭐⭐⭐⭐⭐ Very Fine Instrument
*by T***S on January 18, 2026*

Very nice, very impressed. And it came with a form fitting protective case.

### ⭐⭐⭐⭐⭐ Perfect Tool
*by R***D on January 18, 2026*

It is made with precision. The markings are very visible and it’s just what I needed.

## Frequently Bought Together

- Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches
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**Shop now:** [https://www.desertcart.sk/products/126283764-rena-chris-architectural-scale-ruler-12-imperial-aluminum-alloy-metal](https://www.desertcart.sk/products/126283764-rena-chris-architectural-scale-ruler-12-imperial-aluminum-alloy-metal)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*