12" ALUMINIUM SCALE RULER
12" ALUMINIUM SCALE RULER

300mm (12") Aluminium Scale Ruler

£2.99

Tax included

This versatile 300mm (12") aluminium ruler includes scales: 1:20, 1:25, 1:50: 1:75, 1:100 and 1:125 and is ideal for engineers, architects and for technical drawing.

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Description How to Use Warranty

12" ALUMINIUM SCALE RULER

This high-quality 12-inch aluminium scale ruler is meticulously crafted to meet the needs of both DIY enthusiasts and professionals. Featuring multiple scales—1:20, 1:25, 1:50, 1:75, 1:100, and 1:125—this ruler ensures precision and accuracy in technical drawing, engineering projects, and architectural designs. Its lightweight yet durable construction provides portability without compromising on sturdiness, making it a reliable tool for various applications. The clear markings allow for quick and easy reading, enabling you to achieve consistently accurate measurements every time.

- 🔍 Multiple scale options for versatile use
- 💪 Durable aluminium construction for lasting performance
- 📏 Perfect for engineers, architects, and technical drawing

🔹 How to Use

🔹 Step 1: Select the appropriate scale for your project (1:20, 1:25, 1:50, 1:75, 1:100, or 1:125).
🔹 Step 2: Align the zero mark of the ruler with the starting point of your measurement.
🔹 Step 3: Extend the ruler to the endpoint of the line or area you are measuring.
🔹 Step 4: Read the measurement directly from the scale to ensure accuracy.
🔹 Step 5: Clean and store the ruler in a safe place to maintain its quality and precision.

We work hard to make sure Amtech tools are reliable as well as affordable. However, if you have a problem with any product, we want to get your job up and running again as quickly as possible.

All our hand tools are backed by a three year product replacement warranty and our power tools range are covered for up to two years.

So if something develops a fault within the specified warranty period, we’ll replace it, subject to proof of purchase.

300mm (12

Is This the Right Tool for You

Is This Tool Right For You?

🛠️ Ideal for engineers who require precise measurements for designs and projects.

🛠️ Perfect for architects needing accurate scaling for blueprints and plans.

🛠️ Great for students or professionals in technical drawing and drafting.

🛠️ Useful for model makers or hobbyists needing detailed scale representations.

⚠️ Not suitable for use in environments where extreme durability is required, such as heavy construction sites.

⚠️ May not be ideal for applications requiring flexible measuring, where a tape measure would be more appropriate.

How This Tool Makes Your Job Easier

How This Tool Makes Your Job Easier

🔹 Precision Measurements: The 12" aluminium scale ruler ensures accuracy in your projects with multiple scales (1:20, 1:25, 1:50, 1:75, 1:100, and 1:125), making it easier to work on a variety of applications, from detailed engineering plans to architectural designs.

🔹 Durable Construction: Made from lightweight yet sturdy aluminium, this ruler is designed to withstand daily use without bending or breaking, ensuring longevity and reliability for both DIY enthusiasts and professionals.

🔹 Easy Portability: Its compact 300mm size makes it highly portable, fitting easily into bags or toolboxes, so you can take it to job sites or workstations without hassle.

🔹 Versatile Use: Suitable for professionals in engineering, architecture, and technical drawing, this ruler adapts to multiple disciplines, making it a valuable addition to your toolkit and enhancing your workflow across various projects.

300mm (12

How We Compare

Feature ✅ 300mm (12") Aluminium Scale Ruler ❌ Other
Versatility ✅ Features multiple scales (1:20, 1:25, 1:50, 1:75, 1:100, and 1:125), making it suitable for a wide range of technical applications in engineering and architecture. ❌ Generally has a single scale, limiting its usability for complex measurements and detailed drawings.
Precision ✅ Highly accurate with clear and precise markings, enhancing the quality of technical drawings and ensuring exact measurements. ❌ Often less precise due to wear and tear over time, potentially leading to inaccuracies in important projects.
Build Quality ✅ Constructed from robust aluminium, ensuring longevity and resistance to bending, warping, or breaking under pressure. ❌ Usually prone to rust and wear, offering shorter lifespan and potential for deformation with repeated use.
Vector

Why Buy from Amtech?

🔧 Why Choose Amtech?

• Trusted Quality: Over 30 years of reliable performance.

• Everyday Practicality: Designed for real jobs – smart, durable, easy to use.

• Great Value: Professional results without the premium price tag.

• Ongoing Support: Straightforward warranties and UK-based after-care.

• 90-Day Free Returns: Just in case it’s not quite right for your project.

Frequently Asked Questions

You have questions, we have answers

What makes Amtech tools different from other brands?

Amtech stands out for its commitment to quality, affordability, and variety. We offer a wide range of high-quality, durable tools at budget-friendly prices, making us a go-to choice for both DIY enthusiasts and professionals.

How can I get assistance if I'm unsure which Amtech tool is right for my project?

Our customer service team is always ready to help. You can email us at support@amtechdiy.com or call on 0189 5435556. We can guide you in choosing the right tool for your specific project needs.

What’s your returns policy?

Somtimes a product might not be just right for your project, and that's why we offer 90-day free returns. Start a return from “My Account.” We’ll email a pre-paid Evri label—drop it at your nearest Evri point.

What warranty do you offer?

Rest assured, you're covered with our 3-Year No-Fuss Warranty on all Hand Tools, and a 2 Year No-Fuss Warranty on Power Tools. No registration needed - just keep your proof of purchase.



Can I buy Amtech locally?

Absolutely! We have thousands of great stockists acoss the UK - find your nearest one here.

Be sure to call ahead to check stock availability!

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DIY Know How

At Amtech, our mission is to empower every DIY’er—no matter their experience level—to tackle tasks with confidence and ease. We provide affordable, reliable tools, along with honest advice and practical know-how, so you can feel supported every step of the way.

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