---
product_id: 412075622
title: "Rulex 30cm 300mm 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 - UK manufactured"
brand: "rulex"
price: "€ 41.51"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rulex"
url: https://www.desertcart.it/products/412075622-rulex-30cm-300mm-triangular-scale-ruler-1-1-1-10
store_origin: IT
region: Italy
---

# 12 precise scales Triangular ergonomic design UK-made accuracy Rulex 30cm 300mm 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 - UK manufactured

**Brand:** rulex
**Price:** € 41.51
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your drafting game with precision that professionals trust!

## Quick Answers

- **What is this?** Rulex 30cm 300mm 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 - UK manufactured by rulex
- **How much does it cost?** € 41.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/412075622-rulex-30cm-300mm-triangular-scale-ruler-1-1-1-10)

## 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

- • **Built to Last:** Durable UK-manufactured plastic ensures professional-grade reliability
- • **Trusted by Pros:** Top 10 in triangular scales with 4.4-star rating from 355+ users
- • **Compact & Portable:** 300mm length fits perfectly in your toolkit or desk setup
- • **Master Every Scale:** 12 architectural scales from 1:1 to 1:2500 for flawless conversions
- • **Ergonomic Precision:** Triangular shape with color-coded sides for quick, error-free measurements

## Overview

The Rulex 300mm Triangular Scale Ruler offers 12 color-coded metric scales ranging from 1:1 to 1:2500, crafted from durable white plastic and manufactured in the UK. Its ergonomic triangular design ensures ease of use and accuracy, making it a must-have for architects, engineers, and design professionals seeking reliable, portable measurement tools.

## Description

300mm triangular scale ruler made from white plastic. Manufactured in the UK for reliable accuracy and durability it is ideal for professional use. Each side has been colour coded for ease of use. One ruler is supplied. Scales: Side 1 – 1:1, 1:10 & 1:2, 1:20 Side 2 – 1:5, 1:50 & 1:100, 1:200 Side 3 – 1:500, 1:1000 & 1:1250, 1:2500.

Review: Perfetto, molto utile e di materiale resistente, ottimo rapporto qualità/prezzo!
Review: Durch die verschiedensten Maßstäbe, die dieses Dreikant Maßstab Lineal abbildet, macht es das umrechnen im Bereich von technischen Zeichnungen relativ leicht. Dadurch wird, trotz eines zügigen arbeitens, eine hohe Genauigkeit gewährleistet. Jedem, der öffters in diesen Maßstäben umrechnen muss, kann ich dieses Lineal wärmstens ans Herz legen. Zu dem Lieferumpfang gehört noch eine 2 teilige Hülle aus Plastik in die das Lineal verpackt ist. Am ehesten kann man sich diese Hülle vielleicht wie ein dreieckiges Rohr vorstellen, welches auf beiden Seiten geschlossen ist. Preislich ist es vollkommen okay und eine klare Empfehlung für den Nutzen den es mit sich bringt.

## Features

- 300mm triangular scale ruler with metric A architectural scales
- Manufactured in the UK for reliable accuracy and durability - ideal for professional use
- 12 different scales. Image shows each side of the ruler (one supplied)
- 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.
- Made from white plastic
- One supplied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BNNZ86S |
| Best Sellers Rank | #61,996 in Office Products ( See Top 100 in Office Products ) #9 in Triangular Scales |
| Brand | Rulex |
| Color | White |
| Customer Reviews | 4.4 4.4 out of 5 stars (355) |
| Date First Available | 23 January 2020 |
| Item Weight | 100 g |
| Manufacturer | Rulex |
| Manufacturer Part Number | 0821.03 |
| Material Type | Plastic |
| Product Dimensions | 34 x 3 x 3 cm; 100 g |

## Product Details

- **Brand:** Rulex
- **Colour:** White
- **Graduation range:** 30 Centimeters
- **Material:** Plastic
- **Style:** Professional

## Images

![Rulex 30cm 300mm 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 - UK manufactured - Image 1](https://m.media-amazon.com/images/I/71EKsWra+lL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***N on 26 August 2019*

Perfetto, molto utile e di materiale resistente, ottimo rapporto qualità/prezzo!

### ⭐⭐⭐⭐⭐ Review
*by P***X on 18 February 2018*

Durch die verschiedensten Maßstäbe, die dieses Dreikant Maßstab Lineal abbildet, macht es das umrechnen im Bereich von technischen Zeichnungen relativ leicht. Dadurch wird, trotz eines zügigen arbeitens, eine hohe Genauigkeit gewährleistet. Jedem, der öffters in diesen Maßstäben umrechnen muss, kann ich dieses Lineal wärmstens ans Herz legen. Zu dem Lieferumpfang gehört noch eine 2 teilige Hülle aus Plastik in die das Lineal verpackt ist. Am ehesten kann man sich diese Hülle vielleicht wie ein dreieckiges Rohr vorstellen, welches auf beiden Seiten geschlossen ist. Preislich ist es vollkommen okay und eine klare Empfehlung für den Nutzen den es mit sich bringt.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 11 February 2025*

Having bought cheap Chinese versions previously, mostly with fuzzy text or chipping too easily, it's a pleasure to get something crisply printed and well-made.

## Frequently Bought Together

- Rulex 30cm 300mm 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 - UK manufactured
- atolla Laser Measure Device, Laser Distance Meter up to 60m / ± 2mm Digital Measure Tool Range Finder with Bubble Level and Large LCD Backlit and Waterproof IP54
- Stanley 1-30-696 5 m Bi-Material Tape

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-20*