---
product_id: 274449925
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: "฿1560"
currency: THB
in_stock: true
reviews_count: 5
category: "Rena Chris"
url: https://www.desertcart.co.th/products/274449925-rena-chris-architectural-scale-ruler-12-imperial-aluminum-alloy-metal
store_origin: TH
region: Thailand
---

# 12" 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:** ฿1560
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your drafts with precision that lasts a lifetime!

## 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?** ฿1560 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/274449925-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 and 6 laser-etched, fade-proof imperial scales for ultimate versatility.
- • **Sleek & Functional Design:** Lightweight 12" ruler with a striking blue finish that stands out on any drafting table.
- • **Effortless Scale Selection:** Color-coded sides let you switch scales quickly, keeping your workflow seamless and efficient.
- • **Precision Meets Durability:** Crafted from high-impact aluminum alloy for a lifetime of flawless measurements.
- • **Professional Grade Accuracy:** Engineered for architects and engineers demanding exactness on every blueprint and draft.

## Overview

The Rena Chris Architectural Scale Ruler is a 12-inch triangular aluminum tool featuring six laser-etched imperial scales. Designed for architects, engineers, and designers, it offers professional-grade accuracy, durability, and easy scale selection with color-coded sides. Its high-impact aluminum build and fade-proof markings ensure reliable measurements for all your architectural and engineering projects.

## Description

Triangular scale is designed to equip architects, engineers, artists, designers, students, teacher with the right tools for their various projects.Quality and PrecisionEvery design deserves the quality and precision that the Triangular Architect Scale can provide. a lightweight and enduring feel making it easy to use for any project. Constructed of high-grade anodized aluminum this ruler provides which will last a lifetime6 ScalesIt’s professional-grade, measures 12 inches in length, and features three sides with six different scales. you are able to quickly and accurately select the desired scaleDesigned and developed for the architecture community by enthusiast, we’re filling the quality gap by offering a no-frills, standardized, impeccably accurate, and reliable ruler set.

Review: 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: A useful tool for my drawing. The shape helps me to move it around easily. The markings on it are very clear and the ruler feels substantial and good quality. I am also pleased to have found a ruler with exclusively inch measurements and not metric. It also comes in a rather nice plastic box like a Toblerone box! Pleased with my purchase.

## Features

- 12" 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
- Laser etched scales never fading. Architect ruler with enduring laser cut imperial prints for accuracy. They will not wipe or scratch off ever
- Professional grade for supreme accuracy color coded triangular scale for easy and quick selection of the desired scale
- 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 | B07QWRG5G7 |
| Best Sellers Rank | #157,185 in Office Products ( See Top 100 in Office Products ) #748 in Rulers |
| Item model number | THL-1005 |
| Manufacturer | THL-1 |
| Product Dimensions | 30.48 x 2.54 x 0.25 cm; 90.72 g |

## Product Details

- **Brand:** Rena Chris
- **Colour:** Blue
- **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/41F6ZNQPMXL.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/41JcFISxLaL.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/41Tt3AmlLZL.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/515NazNfrRL.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/5172iZSmtSL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where is this manufactured?**
A: Label says "Made In China" Typical junk and lack of quality control!

**Q: Is this another Chinese made product?**
A: Yes. Typical junk and lack of quality Control!

**Q: Does this have metric, fractional, and decimal inches?**
A: Fractional.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***R on 27 January 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!!!

### ⭐⭐⭐⭐⭐ Review
*by S***I on 28 October 2024*

A useful tool for my drawing. The shape helps me to move it around easily. The markings on it are very clear and the ruler feels substantial and good quality. I am also pleased to have found a ruler with exclusively inch measurements and not metric. It also comes in a rather nice plastic box like a Toblerone box! Pleased with my purchase.

### ⭐⭐⭐⭐⭐ Review
*by T***S on 18 January 2026*

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

## 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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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-06*