---
product_id: 51299525
title: "50824 300mm Stainless Steel Ruler"
brand: "rolson"
price: "$22.55"
currency: USD
in_stock: true
reviews_count: 13
category: "Rolson"
url: https://www.desertcart.ec/products/51299525-50824-300mm-stainless-steel-ruler
store_origin: EC
region: Ecuador
---

# 300mm precision length Conversion tables on reverse Dual metric & imperial scales 50824 300mm Stainless Steel Ruler

**Brand:** rolson
**Price:** $22.55
**Availability:** ✅ In Stock

## Summary

> 📐 Measure Like a Pro, Every Time!

## Quick Answers

- **What is this?** 50824 300mm Stainless Steel Ruler by rolson
- **How much does it cost?** $22.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/51299525-50824-300mm-stainless-steel-ruler)

## Best For

- rolson enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable stainless steel resists wear, maintaining accuracy day after day.
- • **Trusted by Pros:** Top-rated with 4.7 stars and thousands of users relying on it daily.
- • **Dual-Scale Mastery:** Seamlessly switch between cm/mm and imperial fractions for versatile projects.
- • **Conversion Made Effortless:** Integrated conversion tables save time and eliminate guesswork.
- • **Precision in Every Millimeter:** 300mm stainless steel ensures exact measurements for professional results.

## Overview

The Rolson 50824 is a 300mm stainless steel ruler featuring dual metric and imperial scales, complete with conversion tables on the reverse side. Designed for durability and precision, it’s a trusted tool for professionals and DIY enthusiasts alike, boasting a 4.7-star rating from over 5,600 reviews.

## Description

Durable stainless steel ruler with dual metric and imperial scales, conversion tables, and a sturdy design for accurate measurements in tools, schools, and workshops.

Review: Steel ruler. - Steel ruler. Fair for price as plastics cheaper, but for a good quality steel rule its great. Unsure about its bendability.
Review: Great, use daily for months, still like new - I've been using this Rolson 300mm (12 inch) Stainless Steel Ruler for a while now, and it's become an indispensable tool in my daily work. It's just a simple steel ruler, but that's exactly what I like about it. No frills, no fuss - just a reliable and accurate measuring tool that gets the job done every time. The stainless steel construction is durable and resistant to wear and tear, even with heavy use. And despite being used daily in my office, it still looks brand new. I've tried other rulers before, but this one has become my go-to for any measurement task. It's just so easy to use and always gives accurate results. If you're looking for a simple, reliable, and durable steel ruler that will last you for years to come, then I'd highly recommend this item.

## Features

- Warning:Not suitable for children under 14 years. For use under adult supervision
- Quality stainless steel rule
- Graduated in cm/mm on the upper edge and 1/64", 1/32", 1/16", 1/8" on the lower edge
- Complete with conversion scales on reverse showing in-mm
- WW-UNF and tap drill sizes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001TEQO5Q |
| Best Sellers Rank | 33,620 in DIY & Tools ( See Top 100 in DIY & Tools ) 45 in Rulers (DIY & Tools) 100 in Tape Measures |
| Brand | Rolson |
| Colour | Silver |
| Customer Reviews | 4.7 out of 5 stars 5,620 Reviews |
| Global Trade Identification Number | 05029594508247 |
| Graduation Range | 300 Millimetres |
| Graduation range | 300 Millimetres |
| Item Dimensions L x W | 25L x 50W millimetres |
| Item Type Name | 300mm Stainless Steel Ruler |
| Item Weight | 2.12 Ounces |
| Manufacturer | Rolson |
| Manufacturer Part Number | 50824 |
| Material | Stainless Steel |
| Model Number | 50824 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product dimensions | 25L x 50W millimetres |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Rolson
- **Colour:** Silver
- **Graduation range:** 300 Millimetres
- **Material:** Stainless Steel
- **Product dimensions:** 25L x 50W millimetres

## Images

![50824 300mm Stainless Steel Ruler - Image 1](https://m.media-amazon.com/images/I/61UTBrtu7gL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Steel ruler.
*by Z***K on 16 February 2026*

Steel ruler. Fair for price as plastics cheaper, but for a good quality steel rule its great. Unsure about its bendability.

### ⭐⭐⭐⭐⭐ Great, use daily for months, still like new
*by J***N on 4 November 2024*

I've been using this Rolson 300mm (12 inch) Stainless Steel Ruler for a while now, and it's become an indispensable tool in my daily work. It's just a simple steel ruler, but that's exactly what I like about it. No frills, no fuss - just a reliable and accurate measuring tool that gets the job done every time. The stainless steel construction is durable and resistant to wear and tear, even with heavy use. And despite being used daily in my office, it still looks brand new. I've tried other rulers before, but this one has become my go-to for any measurement task. It's just so easy to use and always gives accurate results. If you're looking for a simple, reliable, and durable steel ruler that will last you for years to come, then I'd highly recommend this item.

### ⭐⭐⭐⭐⭐ Great little rulers.
*by U***L on 23 July 2018*

Bought many of these over the years. I prefer these because they have nicer writing than the other cheap metal rulers on the market, and the long edges are surface ground flat so they're good for a cutting edge. As people have pointed out this means the corners on each edge are crisp, but I don't find this to be a problem. It's not razor sharp to the point where you will cut your fingers but they do cut through packaging tape on boxes with ease. The markings on the ruler are also physically marked and filled in with black paint so the markings will last a long time. This is also true for the conversion chart on the back. Being metal I also like to just stick them all over the place with magnets. Often I will add 2 onto an order. The reason for buying 2 is that the quality control in the grinding of the 0mm spot is all over the place. Sometimes they can be ground too much which makes the measurement from the beginning incorrect by up to 2mm depending on how bad it is, and other times they aren't ground square. This is important if you need to make repeatable measurements, or accurate measurements, at least as accurate as you can be using a ruler. For £1.10 you can't complain, and you can still take good measurements easily from the 10cm mark.

## Frequently Bought Together

- Rolson 300 mm (12 inch) Stainless Steel Ruler: Best seller for tools and schools 50824
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-10-01*