---
product_id: 47956789
title: "Helix 300mm Metric Triangular Scale Ruler, Red"
brand: "helix"
price: "MX$849"
currency: MXN
in_stock: true
reviews_count: 13
category: "Helix"
url: https://www.desertcart.mx/products/47956789-helix-300mm-metric-triangular-scale-ruler-red
store_origin: MX
region: Mexico
---

# 300mm precision length 12 metric scales 3 color-coded faces Helix 300mm Metric Triangular Scale Ruler, Red

**Brand:** helix
**Price:** MX$849
**Availability:** ✅ In Stock

## Summary

> 📏 Elevate your precision game with Helix – where every millimeter counts!

## Quick Answers

- **What is this?** Helix 300mm Metric Triangular Scale Ruler, Red by helix
- **How much does it cost?** MX$849 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/47956789-helix-300mm-metric-triangular-scale-ruler-red)

## Best For

- helix enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Lightweight:** Robust plastic construction ensures long-lasting use without the bulk or noise of metal rulers.
- • **Color-Coded Efficiency:** Three distinct, vibrant faces let you switch scales instantly without missing a beat.
- • **Versatile Metric Mastery:** 12 clearly printed metric scales from 1:1 to 1:2500 cover every professional need.
- • **Precision at Your Fingertips:** 300mm length delivers ample measuring capacity for detailed projects.
- • **Designed for Pros & Creatives:** Ideal for architects, engineers, and students craving accuracy and convenience in one sleek tool.

## Overview

The Helix 300mm Metric Triangular Scale Ruler is a professional-grade, lightweight plastic ruler featuring 12 metric scales across three color-coded faces. Designed for precision and durability, it offers clear, high-grade printed graduations ideal for architects, engineers, and students requiring versatile and accurate metric measurements.

## Description

From the manufacturer Helix Metric Triangular Scale Ruler Ideal for professional usage High grade print and 3 colour coded faces Cm, mm and scale Scales featured: 1:1, 1:10, 1:2, 1:20, 1:50, 1:100, 1:200, 1:500, 1:1000, 1:1250, 1:2500 High-Quality Construction Made from robust, lightweight plastic, the Helix Triangular Scale is built to withstand regular use without compromising on accuracy. Metric Measurements This scale features clear, easy-to-read metric graduations, making it ideal for projects that require precise metric measurements. The 300mm length offers ample measuring capacity for a wide range of tasks. Triangular Design The triangular shape provides three different scales in one tool, allowing for quick and easy switching between measurements. Each face of the triangular scale is marked with distinct graduations, enhancing versatility and convenience. Key Features Made from robust, lightweight plastic, ensuring long-lasting use and reliable accuracy. Features easy-to-read metric measurements, perfect for precise technical drawing and drafting. Triangular Design: Offers three different scales in one tool, enhancing versatility and convenience Lightweight and easy to handle, with smooth edges and clear markings for comfortable use Ideal for students, professionals, and hobbyists in fields like architecture, engineering, and more

Review: Great product - I studied architecture at undergrad and it is very useful for this, it has most of the scales we used bar maybe one which was easy enough to work out using the other scales. As a student i travelled a lot and as a clumsy person I dropped it a lot so I can say that for a plastic ruler it is very durable until if course you try using a scalpel with it... that did not end well for my 1:100 scale but it still worked for measuring, just not for drawing straight lines. I had a metal version which was better for cutting but not so great for everything else. This product is very light compared to it's metal opposition, even the aluminium sort. It also doesn't make a horrible clatter and clang when you drop it in the middle of a silent studio. So yeah, great buy, great price, I would 10/10 recommend.
Review: Good quality scale rule - Good scale rule, markings are clearly marked, can't fault it

## Features

- Triangular plastic rule featuring high grade print and 3 colour coded faces
- Metric and scale graduations
- Scales featured: 1:1, 1:10, 1:2, 1:20, 1:5, 1:50, 1:100, 1:200, 1:500, 1:1000, 1:1250, 1:2500
- Ideal for professional use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0027VSH32 |
| Best Sellers Rank | 7,693 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 34 in Rulers (Stationery & Office Supplies) |
| Brand | Helix |
| Colour | Red |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 2,830 Reviews |
| Global Trade Identification Number | 00079252312353 |
| Graduation Range | 300 Millimetres |
| Graduation range | 300 Millimetres |
| Item Dimensions L x W | 39.8L x 6.2W centimetres |
| Manufacturer | Helix |
| Manufacturer Part Number | K93070 |
| Material | Plastic |
| Model Number | K93070 |
| Product dimensions | 39.8L x 6.2W centimetres |
| Style | utilitarian |
| Style Name | utilitarian |
| UPC | 079252312353 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Helix
- **Colour:** Red
- **Graduation range:** 300 Millimetres
- **Material:** Plastic
- **Style:** utilitarian

## Images

![Helix 300mm Metric Triangular Scale Ruler, Red - Image 1](https://m.media-amazon.com/images/I/71Dawr7hPPL.jpg)
![Helix 300mm Metric Triangular Scale Ruler, Red - Image 2](https://m.media-amazon.com/images/I/313ophuh-LL.jpg)
![Helix 300mm Metric Triangular Scale Ruler, Red - Image 3](https://m.media-amazon.com/images/I/71ntcJ44U2L.jpg)
![Helix 300mm Metric Triangular Scale Ruler, Red - Image 4](https://m.media-amazon.com/images/I/81zPqMgKG4L.jpg)
![Helix 300mm Metric Triangular Scale Ruler, Red - Image 5](https://m.media-amazon.com/images/I/81P+fcIItaL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: I just need a straight line for cutting does this fit the bill.**
A: Yes its a great wee ruler ðŸ~Š

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by L***N on 26 June 2017*

I studied architecture at undergrad and it is very useful for this, it has most of the scales we used bar maybe one which was easy enough to work out using the other scales. As a student i travelled a lot and as a clumsy person I dropped it a lot so I can say that for a plastic ruler it is very durable until if course you try using a scalpel with it... that did not end well for my 1:100 scale but it still worked for measuring, just not for drawing straight lines. I had a metal version which was better for cutting but not so great for everything else. This product is very light compared to it's metal opposition, even the aluminium sort. It also doesn't make a horrible clatter and clang when you drop it in the middle of a silent studio. So yeah, great buy, great price, I would 10/10 recommend.

### ⭐⭐⭐⭐⭐ Good quality scale rule
*by J***Y on 15 December 2025*

Good scale rule, markings are clearly marked, can't fault it

### ⭐⭐⭐⭐⭐ SCALE RULER
*by D***N on 19 January 2026*

GREAT PRODUCT AND SELLER

## Frequently Bought Together

- Helix 300mm Metric Triangular Scale Ruler, Red
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- Silvine A4 Professional Graph Pad. 50 Sheets of Quality 90gsm Paper, A4GP21020

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-07-12*