---
product_id: 412075624
title: "Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500"
brand: "rulex"
price: "฿4705"
currency: THB
in_stock: true
reviews_count: 5
category: "Rulex"
url: https://www.desertcart.co.th/products/412075624-rulex-30cm-black-c-metal-triangular-scale-ruler-1-1
store_origin: TH
region: Thailand
---

# 12 precise metric scales Premium aluminium build Reusable protective case Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500

**Brand:** rulex
**Price:** ฿4705
**Availability:** ✅ In Stock

## Summary

> 📐 Rulex: The ultimate scale ruler for pros who measure twice and impress once.

## Quick Answers

- **What is this?** Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500 by rulex
- **How much does it cost?** ฿4705 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/412075624-rulex-30cm-black-c-metal-triangular-scale-ruler-1-1)

## Best For

- rulex enthusiasts

## Why This Product

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

## Key Features

- • **Enhanced Readability:** Red and white furrows make scale selection effortless, reducing errors and boosting productivity.
- • **Portable & Protected:** Comes with a rigid, reusable plastic case for safe transport and storage—never lose your edge on the go.
- • **Trusted European Quality:** Manufactured in Europe to meet the highest standards of precision demanded by architects and designers.
- • **Versatile 12-Scale Precision:** Cover every architectural and engineering need with 12 clearly marked metric scales from 1:1 to 1:2500.
- • **Durable Aluminium Craftsmanship:** Sleek black aluminium construction ensures long-lasting accuracy and a professional aesthetic.

## Overview

The Rulex 30cm Black Metal Triangular Scale Ruler offers 12 metric scales ranging from 1:1 to 1:2500, crafted from premium aluminium for durability and precision. Designed for architects, engineers, and designers, it features enhanced visibility with red and white furrows and comes in a reusable protective case. Manufactured in Europe, it guarantees professional-grade accuracy and longevity.

## Description

Rulex 30cm black (c) metal metric triangular scale ruler. 12 different scales: Side 1: 1:5 1:50 1:100 1:200 Side 2: 1:1 1:10 1:2 1:20 Side 3: 1:500 1:1000 1:1250 1:2500 Professional quality for architects, engineers, designers and construction workers Supplied in a transparent rigid reusable plastic case

Review: Ottimo, ben fatto - Scalimetro in alluminio ben fatto. Ben rifinito. Semplicemente Ottimo. Spedizione veloce packaging perfetto.
Review: C'est une super règle - Le produit est de qualité la règle est super bien je la recommande à tout le monde

## Features

- Premium Aluminium Construction: 300mm aluminium black triangular scale ruler with metric A architectural scales, the most common scales used in the UK for architects and design students
- Multiple Scale Options: Features 12 different metric scales with clear markings on each side of the ruler (one ruler supplied)
- Comprehensive Scale Range: Scales 1:1, 1:10, 1:2, 1:20, 1:5, 1:50, 1:100, 1:200, 1:500, 1:1000, 1:1250, 1:2500 for versatile measurement needs
- Protective Storage Case: One scale ruler is supplied in a re-useable rigid plastic case for safe storage and transport
- Enhanced Visibility Features: Features red and white coloured furrows for easy reading and scale selection
- European Manufacturing Quality: Manufactured in Europe for accuracy and durability ensuring professional-grade precision
- Professional Applications: Suitable for architects, engineers, designers and construction workers requiring precise scaled measurements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N7J7M79 |
| Best Sellers Rank | #117,384 in Office Products ( See Top 100 in Office Products ) #17 in Triangular Scales |
| Brand | Rulex |
| Brand Name | Rulex |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 232 Reviews |
| Global Trade Identification Number | 05903057200278 |
| Item Dimensions L x W | 34L x 3W centimeters |
| Item Weight | 131 Grams |
| Manufacturer | Rulex |
| Material | Aluminum |
| Material Type | Aluminum |
| Number of Packs | 1 |
| Part Number | 0821.36 |
| Product dimensions | 34L x 3W centimeters |
| Style | Triangular |
| Style Name | Triangular |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Aluminum
- **Brand:** Rulex
- **Colour:** Black
- **Style:** Triangular
- **Product dimensions:** 34L x 3W centimeters

## Images

![Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500 - Image 1](https://m.media-amazon.com/images/I/61inFPI1jQL.jpg)
![Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500 - Image 2](https://m.media-amazon.com/images/I/41rDU7qGD0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Ottimo, ben fatto
*by M***E on 22 August 2022*

Scalimetro in alluminio ben fatto. Ben rifinito. Semplicemente Ottimo. Spedizione veloce packaging perfetto.

### ⭐⭐⭐⭐⭐ C'est une super règle
*by S***R on 15 December 2023*

Le produit est de qualité la règle est super bien je la recommande à tout le monde

### ⭐⭐⭐⭐⭐ Solid, sharp, and no-nonsense—ideal for scaled drawings, layout tweaks, or gear design.
*by G***E on 20 September 2025*

Picked this up for sketching merch layouts and checking site plans—feels premium straight out the box. Black anodised metal finish looks slick and doesn’t glare under work lights. Triangular shape’s easy to grip and doesn’t roll off the desk or dashboard. Ratios are laser-etched and crisp: 1:1, 1:2, 1:5, 1:10, 1:20, 1:50, 1:100—plus the extended ones like 1:200, 1:500, 1:1000, 1:1250, 1:2500. Covers everything from quick sketches to proper scaled layouts. No flex, no fade, and it’s tough enough to survive the van. 👍 Pros ✅ Durable metal—won’t bend or chip ✅ Matte black—low glare, clean look ✅ Full scale range—covers most drawing needs ✅ Triangular shape—stable and easy to handle ✅ Laser-etched markings—won’t rub off 👎 Cons ❌ No pouch—worth grabbing one if you’re mobile ❌ Slightly weighty—solid feel, but not featherlight ❌ Edges are sharp—watch your fingers if you’re rushing

## Frequently Bought Together

- Rulex 30cm Black (c) Metal Triangular Scale Ruler 1:1 1:10 1:2 1:20/1:5 1:50 1:100 1:200/1:500 1:1000 1:1250 1:2500
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-07-05*